From: Arnd Bergmann <arnd@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Damien Le Moal <dlemoal@kernel.org>,
Jiri Kosina <jikos@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Corey Minyard <minyard@acm.org>, Peter Huewe <peterhuewe@gmx.de>,
Jarkko Sakkinen <jarkko@kernel.org>,
Tero Kristo <kristo@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
Ian Abbott <abbotti@mev.co.uk>,
H Hartley Sweeten <hsweeten@visionengravers.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Len Brown <lenb@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
John Allen <john.allen@amd.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Vinod Koul <vkoul@kernel.org>, Ard Biesheuvel <ardb@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Moritz Fischer <mdf@kernel.org>,
Liviu Dudau <liviu.dudau@arm.com>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Andi Shyti <andi.shyti@kernel.org>,
Michael Hennerich <michael.hennerich@analog.com>,
Peter Rosin <peda@axentia.se>,
Lars-Peter Clausen <lars@metafoo.de>,
Jonathan Cameron <jic23@kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Markuss Broks <markuss.broks@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Lee Jones <lee@kernel.org>, Jakub Kicinski <kuba@kernel.org>,
Shyam Sundar S K <Shyam-sundar.S-k@amd.com>,
Iyappan Subramanian <iyappan@os.amperecomputing.com>,
Yisen Zhuang <yisen.zhuang@huawei.com>,
Stanislaw Gruszka <stf_xl@wp.pl>, Kalle Valo <kvalo@kernel.org>,
Sebastian Reichel <sre@kernel.org>,
Tony Lindgren <tony@atomide.com>, Mark Brown <broonie@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Xiang Chen <chenxiang66@hisilicon.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Heiko Stuebner <heiko@sntech.de>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Vaibhav Hiremath <hvaibhav.linux@gmail.com>,
Alex Elder <elder@kernel.org>, Jiri Slaby <jirislaby@kernel.org>,
Jacky Huang <ychuang3@nuvoton.com>, Helge Deller <deller@gmx.de>,
Christoph Hellwig <hch@lst.de>,
Robin Murphy <robin.murphy@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Kees Cook <keescook@chromium.org>,
Trond Myklebust <trond.myklebust@hammerspace.com>,
Anna Schumaker <anna@kernel.org>,
Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Takashi Iwai <tiwai@suse.com>,
linuxppc-dev@lists.ozlabs.org, linux-ide@vger.kernel.org,
openipmi-developer@lists.sourceforge.net,
linux-integrity@vger.kernel.org, linux-omap@vger.kernel.org,
linux-clk@vger.kernel.org, linux-pm@vger.kernel.org,
linux-crypto@vger.kernel.org, dmaengine@vger.kernel.org,
linux-efi@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-fpga@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-input@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-iio@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
linux-leds@vger.kernel.org, linux-wireless@vger.kernel.org,
linux-rtc@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-spi@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-rockchip@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, greybus-dev@lists.linaro.org,
linux-staging@lists.linux.dev, linux-serial@vger.kernel.org,
linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org,
iommu@lists.linux.dev, linux-trace-kernel@vger.kernel.org,
kasan-dev@googlegroups.com, linux-hardening@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-kbuild@vger.kernel.org,
alsa-devel@alsa-project.org, linux-sound@vger.kernel.org
Subject: [PATCH 00/34] address all -Wunused-const warnings
Date: Wed, 3 Apr 2024 10:06:18 +0200 [thread overview]
Message-ID: <20240403080702.3509288-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
Compilers traditionally warn for unused 'static' variables, but not
if they are constant. The reason here is a custom for C++ programmers
to define named constants as 'static const' variables in header files
instead of using macros or enums.
In W=1 builds, we get warnings only static const variables in C
files, but not in headers, which is a good compromise, but this still
produces warning output in at least 30 files. These warnings are
almost all harmless, but also trivial to fix, and there is no
good reason to warn only about the non-const variables being unused.
I've gone through all the files that I found using randconfig and
allmodconfig builds and created patches to avoid these warnings,
with the goal of retaining a clean build once the option is enabled
by default.
Unfortunately, there is one fairly large patch ("drivers: remove
incorrect of_match_ptr/ACPI_PTR annotations") that touches
34 individual drivers that all need the same one-line change.
If necessary, I can split it up by driver or by subsystem,
but at least for reviewing I would keep it as one piece for
the moment.
Please merge the individual patches through subsystem trees.
I expect that some of these will have to go through multiple
revisions before they are picked up, so anything that gets
applied early saves me from resending.
Arnd
Arnd Bergmann (31):
powerpc/fsl-soc: hide unused const variable
ubsan: fix unused variable warning in test module
platform: goldfish: remove ACPI_PTR() annotations
i2c: pxa: hide unused icr_bits[] variable
3c515: remove unused 'mtu' variable
tracing: hide unused ftrace_event_id_fops
Input: synaptics: hide unused smbus_pnp_ids[] array
power: rt9455: hide unused rt9455_boost_voltage_values
efi: sysfb: don't build when EFI is disabled
clk: ti: dpll: fix incorrect #ifdef checks
apm-emulation: hide an unused variable
sisfb: hide unused variables
dma/congiguous: avoid warning about unused size_bytes
leds: apu: remove duplicate DMI lookup data
iio: ad5755: hook up of_device_id lookup to platform driver
greybus: arche-ctrl: move device table to its right location
lib: checksum: hide unused expected_csum_ipv6_magic[]
sunrpc: suppress warnings for unused procfs functions
comedi: ni_atmio: avoid warning for unused device_ids[] table
iwlegacy: don't warn for unused variables with DEBUG_FS=n
drm/komeda: don't warn for unused debugfs files
firmware: qcom_scm: mark qcom_scm_qseecom_allowlist as __maybe_unused
crypto: ccp - drop platform ifdef checks
usb: gadget: omap_udc: remove unused variable
isdn: kcapi: don't build unused procfs code
cpufreq: intel_pstate: hide unused intel_pstate_cpu_oob_ids[]
net: xgbe: remove extraneous #ifdef checks
Input: imagis - remove incorrect ifdef checks
sata: mv: drop unnecessary #ifdef checks
ASoC: remove incorrect of_match_ptr/ACPI_PTR annotations
spi: remove incorrect of_match_ptr annotations
drivers: remove incorrect of_match_ptr/ACPI_PTR annotations
kbuild: always enable -Wunused-const-variable
Krzysztof Kozlowski (1):
Input: stmpe-ts - mark OF related data as maybe unused
arch/powerpc/sysdev/fsl_msi.c | 2 +
drivers/ata/sata_mv.c | 64 +++++++++----------
drivers/char/apm-emulation.c | 5 +-
drivers/char/ipmi/ipmb_dev_int.c | 2 +-
drivers/char/tpm/tpm_ftpm_tee.c | 2 +-
drivers/clk/ti/dpll.c | 10 ++-
drivers/comedi/drivers/ni_atmio.c | 2 +-
drivers/cpufreq/intel_pstate.c | 2 +
drivers/crypto/ccp/sp-platform.c | 14 +---
drivers/dma/img-mdc-dma.c | 2 +-
drivers/firmware/efi/Makefile | 3 +-
drivers/firmware/efi/sysfb_efi.c | 2 -
drivers/firmware/qcom/qcom_scm.c | 2 +-
drivers/fpga/versal-fpga.c | 2 +-
.../gpu/drm/arm/display/komeda/komeda_dev.c | 8 ---
drivers/hid/hid-google-hammer.c | 6 +-
drivers/i2c/busses/i2c-pxa.c | 2 +-
drivers/i2c/muxes/i2c-mux-ltc4306.c | 2 +-
drivers/i2c/muxes/i2c-mux-reg.c | 2 +-
drivers/iio/dac/ad5755.c | 1 +
drivers/input/mouse/synaptics.c | 2 +
drivers/input/touchscreen/imagis.c | 4 +-
drivers/input/touchscreen/stmpe-ts.c | 2 +-
drivers/input/touchscreen/wdt87xx_i2c.c | 2 +-
drivers/isdn/capi/Makefile | 3 +-
drivers/isdn/capi/kcapi.c | 7 +-
drivers/leds/leds-apu.c | 3 +-
drivers/mux/adg792a.c | 2 +-
drivers/net/ethernet/3com/3c515.c | 3 -
drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 8 ---
drivers/net/ethernet/apm/xgene-v2/main.c | 2 +-
drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +-
drivers/net/wireless/intel/iwlegacy/4965-rs.c | 15 +----
drivers/net/wireless/intel/iwlegacy/common.h | 2 -
drivers/platform/goldfish/goldfish_pipe.c | 2 +-
drivers/power/supply/rt9455_charger.c | 2 +
drivers/regulator/pbias-regulator.c | 2 +-
drivers/regulator/twl-regulator.c | 2 +-
drivers/regulator/twl6030-regulator.c | 2 +-
drivers/rtc/rtc-fsl-ftm-alarm.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +-
drivers/spi/spi-armada-3700.c | 2 +-
drivers/spi/spi-img-spfi.c | 2 +-
drivers/spi/spi-meson-spicc.c | 2 +-
drivers/spi/spi-meson-spifc.c | 2 +-
drivers/spi/spi-orion.c | 2 +-
drivers/spi/spi-pic32-sqi.c | 2 +-
drivers/spi/spi-pic32.c | 2 +-
drivers/spi/spi-rockchip.c | 2 +-
drivers/spi/spi-s3c64xx.c | 2 +-
drivers/spi/spi-st-ssc4.c | 2 +-
drivers/staging/greybus/arche-apb-ctrl.c | 1 +
drivers/staging/greybus/arche-platform.c | 9 +--
drivers/staging/pi433/pi433_if.c | 2 +-
drivers/tty/serial/amba-pl011.c | 6 +-
drivers/tty/serial/ma35d1_serial.c | 2 +-
drivers/usb/gadget/udc/omap_udc.c | 10 +--
drivers/video/fbdev/sis/init301.c | 3 +-
kernel/dma/contiguous.c | 2 +-
kernel/trace/trace_events.c | 4 ++
lib/checksum_kunit.c | 2 +
lib/test_ubsan.c | 2 +-
net/sunrpc/cache.c | 10 +--
scripts/Makefile.extrawarn | 1 -
sound/soc/atmel/sam9x5_wm8731.c | 2 +-
sound/soc/codecs/rt5514-spi.c | 2 +-
sound/soc/qcom/lpass-sc7280.c | 2 +-
sound/soc/samsung/aries_wm8994.c | 2 +-
69 files changed, 121 insertions(+), 169 deletions(-)
--
2.39.2
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Damien Le Moal <dlemoal@kernel.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Corey Minyard <minyard@acm.org>
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Tero Kristo <kristo@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: John Allen <john.allen@amd.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Moritz Fischer <mdf@kernel.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: Andi Shyti <andi.shyti@kernel.org>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Peter Rosin <peda@axentia.se>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Markuss Broks <markuss.broks@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Lee Jones <lee@kernel.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Cc: Iyappan Subramanian <iyappan@os.amperecomputing.com>
Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Kalle Valo <kvalo@kernel.org>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Xiang Chen <chenxiang66@hisilicon.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com>
Cc: Alex Elder <elder@kernel.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: Jacky Huang <ychuang3@nuvoton.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-ide@vger.kernel.org
Cc: openipmi-developer@lists.sourceforge.net
Cc: linux-integrity@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: dmaengine@vger.kernel.org
Cc: linux-efi@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-fpga@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-input@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Cc: linux-leds@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: linux-rtc@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: greybus-dev@lists.linaro.org
Cc: linux-staging@lists.linux.dev
Cc: linux-serial@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: iommu@lists.linux.dev
Cc: linux-trace-kernel@vger.kernel.org
Cc: kasan-dev@googlegroups.com
Cc: linux-hardening@vger.kernel.org
Cc: linux-nfs@vger.kernel.org
Cc: linux-kbuild@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-sound@vger.kernel.org
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>,
Heiko Stuebner <heiko@sntech.de>,
"Rafael J. Wysocki" <rafael@kernel.org>,
dri-devel@lists.freedesktop.org,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Christoph Hellwig <hch@lst.de>,
linux-samsung-soc@vger.kernel.org, linux-pm@vger.kernel.org,
linux-sound@vger.kernel.org, Ian Abbott <abbotti@mev.co.uk>,
linux-omap@vger.kernel.org,
Trond Myklebust <trond.myklebust@hammerspace.com>,
Alex Elder <elder@kernel.org>, Tero Kristo <kristo@kernel.org>,
Xiang Chen <chenxiang66@hisilicon.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org,
linux-spi@vger.kernel.org,
H Hartley Sweeten <hsweeten@visionengravers.com>,
Iyappan Subramanian <iyappan@os.amperecomputing.com>,
linux-crypto@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux-trace-kernel@vger.kernel.org,
linux-hardening@vger.kernel.org,
Alexandre Be lloni <alexandre.belloni@bootlin.com>,
Markuss Broks <markuss.broks@gmail.com>,
Vaibhav Hiremath <hvaibhav.linux@gmail.com>,
linux-i2c@vger.kernel.org, Lars-Peter Clausen <lars@metafoo.de>,
Corey Minyard <minyard@acm.org>, Helge Deller <deller@gmx.de>,
Lee Jones <lee@kernel.org>,
linux-clk@vger.kernel.org, linux-rockchip@lists.infradead.org,
iommu@lists.linux.dev, Yisen Zhuang <yisen.zhuang@huawei.com>,
Len Brown <lenb@kernel.org>, Andi Shyti <andi.shyti@kernel.org>,
Michael Hennerich <michael.hennerich@analog.com>,
linux-kbuild@vger.kernel.org, linux-arm-msm@vger.kernel.org,
greybus-dev@lists.linaro.org, linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Neil Armstrong <neil.armstrong@linaro.org>,
Stephen Boyd <sboyd@kernel.org>,
Jarkko Sakkinen <jarkko@kernel.org>,
Anna Schumaker <anna@kernel.org>,
linux-integrity@vger.kernel.org, alsa-devel@alsa-project.org,
Jonathan Cameron <jic23@kernel.org>,
linux-efi@vger.kernel.org, linux-iio@vger.kernel.org,
linux-fpga @vger.kernel.org, linux-fbdev@vger.kernel.org,
kasan-dev@googlegroups.com, Jiri Slaby <jirislaby@kernel.org>,
linux-rtc@vger.kernel.org, Stanislaw Gruszka <stf_xl@wp.pl>,
Masahiro Yamada <masahiroy@kernel.org>,
linux-staging@lists.linux.dev, linux-input@vger.kernel.org,
Jacky Huang <ychuang3@nuvoton.com>,
Kees Cook <keescook@chromium.org>, Arnd Bergmann <arnd@arndb.de>,
Jiri Kosina <jikos@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Nathan Chancellor <nathan@kernel.org>,
Mark Brown <broonie@kernel.org>, Moritz Fischer <mdf@kernel.org>,
openipmi-developer@lists.sourceforge.net,
linux-nfs@vger.kernel.org,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Sebastian Reichel <sre@kernel.org>, Peter Rosin <peda@axentia.se>,
linux-stm32@st-md-mailman.stormreply.com,
Tony Lindgren <tony@atomide.com>,
Liviu Dudau <liviu.dudau@arm.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
linux-ide@vger.kerne l.org, Peter Huewe <peterhuewe@gmx.de>,
Ard Biesheuvel <ardb@kernel.org>,
linux-leds@vger.kernel.org,
Herbert Xu <herbert@gondor.apana.org.au>,
linux-scsi@vger.kernel.org, Vinod Koul <vkoul@kernel.org>,
linux-serial@vger.kernel.org, Jakub Kicinski <kuba@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Kalle Valo <kvalo@kernel.org>, John Allen <john.allen@amd.com>,
netdev@vger.kernel.org, Bjorn Andersson <andersson@kernel.org>,
Takashi Iwai <tiwai@suse.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Damien Le Moal <dlemoal@kernel.org>,
dmaengine@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 00/34] address all -Wunused-const warnings
Date: Wed, 3 Apr 2024 10:06:18 +0200 [thread overview]
Message-ID: <20240403080702.3509288-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
Compilers traditionally warn for unused 'static' variables, but not
if they are constant. The reason here is a custom for C++ programmers
to define named constants as 'static const' variables in header files
instead of using macros or enums.
In W=1 builds, we get warnings only static const variables in C
files, but not in headers, which is a good compromise, but this still
produces warning output in at least 30 files. These warnings are
almost all harmless, but also trivial to fix, and there is no
good reason to warn only about the non-const variables being unused.
I've gone through all the files that I found using randconfig and
allmodconfig builds and created patches to avoid these warnings,
with the goal of retaining a clean build once the option is enabled
by default.
Unfortunately, there is one fairly large patch ("drivers: remove
incorrect of_match_ptr/ACPI_PTR annotations") that touches
34 individual drivers that all need the same one-line change.
If necessary, I can split it up by driver or by subsystem,
but at least for reviewing I would keep it as one piece for
the moment.
Please merge the individual patches through subsystem trees.
I expect that some of these will have to go through multiple
revisions before they are picked up, so anything that gets
applied early saves me from resending.
Arnd
Arnd Bergmann (31):
powerpc/fsl-soc: hide unused const variable
ubsan: fix unused variable warning in test module
platform: goldfish: remove ACPI_PTR() annotations
i2c: pxa: hide unused icr_bits[] variable
3c515: remove unused 'mtu' variable
tracing: hide unused ftrace_event_id_fops
Input: synaptics: hide unused smbus_pnp_ids[] array
power: rt9455: hide unused rt9455_boost_voltage_values
efi: sysfb: don't build when EFI is disabled
clk: ti: dpll: fix incorrect #ifdef checks
apm-emulation: hide an unused variable
sisfb: hide unused variables
dma/congiguous: avoid warning about unused size_bytes
leds: apu: remove duplicate DMI lookup data
iio: ad5755: hook up of_device_id lookup to platform driver
greybus: arche-ctrl: move device table to its right location
lib: checksum: hide unused expected_csum_ipv6_magic[]
sunrpc: suppress warnings for unused procfs functions
comedi: ni_atmio: avoid warning for unused device_ids[] table
iwlegacy: don't warn for unused variables with DEBUG_FS=n
drm/komeda: don't warn for unused debugfs files
firmware: qcom_scm: mark qcom_scm_qseecom_allowlist as __maybe_unused
crypto: ccp - drop platform ifdef checks
usb: gadget: omap_udc: remove unused variable
isdn: kcapi: don't build unused procfs code
cpufreq: intel_pstate: hide unused intel_pstate_cpu_oob_ids[]
net: xgbe: remove extraneous #ifdef checks
Input: imagis - remove incorrect ifdef checks
sata: mv: drop unnecessary #ifdef checks
ASoC: remove incorrect of_match_ptr/ACPI_PTR annotations
spi: remove incorrect of_match_ptr annotations
drivers: remove incorrect of_match_ptr/ACPI_PTR annotations
kbuild: always enable -Wunused-const-variable
Krzysztof Kozlowski (1):
Input: stmpe-ts - mark OF related data as maybe unused
arch/powerpc/sysdev/fsl_msi.c | 2 +
drivers/ata/sata_mv.c | 64 +++++++++----------
drivers/char/apm-emulation.c | 5 +-
drivers/char/ipmi/ipmb_dev_int.c | 2 +-
drivers/char/tpm/tpm_ftpm_tee.c | 2 +-
drivers/clk/ti/dpll.c | 10 ++-
drivers/comedi/drivers/ni_atmio.c | 2 +-
drivers/cpufreq/intel_pstate.c | 2 +
drivers/crypto/ccp/sp-platform.c | 14 +---
drivers/dma/img-mdc-dma.c | 2 +-
drivers/firmware/efi/Makefile | 3 +-
drivers/firmware/efi/sysfb_efi.c | 2 -
drivers/firmware/qcom/qcom_scm.c | 2 +-
drivers/fpga/versal-fpga.c | 2 +-
.../gpu/drm/arm/display/komeda/komeda_dev.c | 8 ---
drivers/hid/hid-google-hammer.c | 6 +-
drivers/i2c/busses/i2c-pxa.c | 2 +-
drivers/i2c/muxes/i2c-mux-ltc4306.c | 2 +-
drivers/i2c/muxes/i2c-mux-reg.c | 2 +-
drivers/iio/dac/ad5755.c | 1 +
drivers/input/mouse/synaptics.c | 2 +
drivers/input/touchscreen/imagis.c | 4 +-
drivers/input/touchscreen/stmpe-ts.c | 2 +-
drivers/input/touchscreen/wdt87xx_i2c.c | 2 +-
drivers/isdn/capi/Makefile | 3 +-
drivers/isdn/capi/kcapi.c | 7 +-
drivers/leds/leds-apu.c | 3 +-
drivers/mux/adg792a.c | 2 +-
drivers/net/ethernet/3com/3c515.c | 3 -
drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 8 ---
drivers/net/ethernet/apm/xgene-v2/main.c | 2 +-
drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +-
drivers/net/wireless/intel/iwlegacy/4965-rs.c | 15 +----
drivers/net/wireless/intel/iwlegacy/common.h | 2 -
drivers/platform/goldfish/goldfish_pipe.c | 2 +-
drivers/power/supply/rt9455_charger.c | 2 +
drivers/regulator/pbias-regulator.c | 2 +-
drivers/regulator/twl-regulator.c | 2 +-
drivers/regulator/twl6030-regulator.c | 2 +-
drivers/rtc/rtc-fsl-ftm-alarm.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +-
drivers/spi/spi-armada-3700.c | 2 +-
drivers/spi/spi-img-spfi.c | 2 +-
drivers/spi/spi-meson-spicc.c | 2 +-
drivers/spi/spi-meson-spifc.c | 2 +-
drivers/spi/spi-orion.c | 2 +-
drivers/spi/spi-pic32-sqi.c | 2 +-
drivers/spi/spi-pic32.c | 2 +-
drivers/spi/spi-rockchip.c | 2 +-
drivers/spi/spi-s3c64xx.c | 2 +-
drivers/spi/spi-st-ssc4.c | 2 +-
drivers/staging/greybus/arche-apb-ctrl.c | 1 +
drivers/staging/greybus/arche-platform.c | 9 +--
drivers/staging/pi433/pi433_if.c | 2 +-
drivers/tty/serial/amba-pl011.c | 6 +-
drivers/tty/serial/ma35d1_serial.c | 2 +-
drivers/usb/gadget/udc/omap_udc.c | 10 +--
drivers/video/fbdev/sis/init301.c | 3 +-
kernel/dma/contiguous.c | 2 +-
kernel/trace/trace_events.c | 4 ++
lib/checksum_kunit.c | 2 +
lib/test_ubsan.c | 2 +-
net/sunrpc/cache.c | 10 +--
scripts/Makefile.extrawarn | 1 -
sound/soc/atmel/sam9x5_wm8731.c | 2 +-
sound/soc/codecs/rt5514-spi.c | 2 +-
sound/soc/qcom/lpass-sc7280.c | 2 +-
sound/soc/samsung/aries_wm8994.c | 2 +-
69 files changed, 121 insertions(+), 169 deletions(-)
--
2.39.2
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Damien Le Moal <dlemoal@kernel.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Corey Minyard <minyard@acm.org>
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Tero Kristo <kristo@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: John Allen <john.allen@amd.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Moritz Fischer <mdf@kernel.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: Andi Shyti <andi.shyti@kernel.org>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Peter Rosin <peda@axentia.se>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Markuss Broks <markuss.broks@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Lee Jones <lee@kernel.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Cc: Iyappan Subramanian <iyappan@os.amperecomputing.com>
Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Kalle Valo <kvalo@kernel.org>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Xiang Chen <chenxiang66@hisilicon.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com>
Cc: Alex Elder <elder@kernel.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: Jacky Huang <ychuang3@nuvoton.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-ide@vger.kernel.org
Cc: openipmi-developer@lists.sourceforge.net
Cc: linux-integrity@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: dmaengine@vger.kernel.org
Cc: linux-efi@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-fpga@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-input@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Cc: linux-leds@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: linux-rtc@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: greybus-dev@lists.linaro.org
Cc: linux-staging@lists.linux.dev
Cc: linux-serial@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: iommu@lists.linux.dev
Cc: linux-trace-kernel@vger.kernel.org
Cc: kasan-dev@googlegroups.com
Cc: linux-hardening@vger.kernel.org
Cc: linux-nfs@vger.kernel.org
Cc: linux-kbuild@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-sound@vger.kernel.org
WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@kernel.org>
To: linux-kernel@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
Michael Ellerman <mpe@ellerman.id.au>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Damien Le Moal <dlemoal@kernel.org>,
Jiri Kosina <jikos@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Corey Minyard <minyard@acm.org>, Peter Huewe <peterhuewe@gmx.de>,
Jarkko Sakkinen <jarkko@kernel.org>,
Tero Kristo <kristo@kernel.org>, Stephen Boyd <sboyd@kernel.org>,
Ian Abbott <abbotti@mev.co.uk>,
H Hartley Sweeten <hsweeten@visionengravers.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Len Brown <lenb@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
John Allen <john.allen@amd.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Vinod Koul <vkoul@kernel.org>, Ard Biesheuvel <ardb@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Moritz Fischer <mdf@kernel.org>,
Liviu Dudau <liviu.dudau@arm.com>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Andi Shyti <andi.shyti@kernel.org>,
Michael Hennerich <michael.hennerich@analog.com>,
Peter Rosin <peda@axentia.se>,
Lars-Peter Clausen <lars@metafoo.de>,
Jonathan Cameron <jic23@kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Markuss Broks <markuss.broks@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Lee Jones <lee@kernel.org>, Jakub Kicinski <kuba@kernel.org>,
Shyam Sundar S K <Shyam-sundar.S-k@amd.com>,
Iyappan Subramanian <iyappan@os.amperecomputing.com>,
Yisen Zhuang <yisen.zhuang@huawei.com>,
Stanislaw Gruszka <stf_xl@wp.pl>, Kalle Valo <kvalo@kernel.org>,
Sebastian Reichel <sre@kernel.org>,
Tony Lindgren <tony@atomide.com>, Mark Brown <broonie@kernel.org>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
Xiang Chen <chenxiang66@hisilicon.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Neil Armstrong <neil.armstrong@linaro.org>,
Heiko Stuebner <heiko@sntech.de>,
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Vaibhav Hiremath <hvaibhav.linux@gmail.com>,
Alex Elder <elder@kernel.org>, Jiri Slaby <jirislaby@kernel.org>,
Jacky Huang <ychuang3@nuvoton.com>, Helge Deller <deller@gmx.de>,
Christoph Hellwig <hch@lst.de>,
Robin Murphy <robin.murphy@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Kees Cook <keescook@chromium.org>,
Trond Myklebust <trond.myklebust@hammerspace.com>,
Anna Schumaker <anna@kernel.org>,
Masahiro Yamada <masahiroy@kernel.org>,
Nathan Chancellor <nathan@kernel.org>,
Takashi Iwai <tiwai@suse.com>,
linuxppc-dev@lists.ozlabs.org, linux-ide@vger.kernel.org,
openipmi-developer@lists.sourceforge.net,
linux-integrity@vger.kernel.org, linux-omap@vger.kernel.org,
linux-clk@vger.kernel.org, linux-pm@vger.kernel.org,
linux-crypto@vger.kernel.org, dmaengine@vger.kernel.org,
linux-efi@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-fpga@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-input@vger.kernel.org, linux-i2c@vger.kernel.org,
linux-iio@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
linux-leds@vger.kernel.org, linux-wireless@vger.kernel.org,
linux-rtc@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-spi@vger.kernel.org, linux-amlogic@lists.infradead.org,
linux-rockchip@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, greybus-dev@lists.linaro.org,
linux-staging@lists.linux.dev, linux-serial@vger.kernel.org,
linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org,
iommu@lists.linux.dev, linux-trace-kernel@vger.kernel.org,
kasan-dev@googlegroups.com, linux-hardening@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-kbuild@vger.kernel.org,
alsa-devel@alsa-project.org, linux-sound@vger.kernel.org
Subject: [PATCH 00/34] address all -Wunused-const warnings
Date: Wed, 3 Apr 2024 10:06:18 +0200 [thread overview]
Message-ID: <20240403080702.3509288-1-arnd@kernel.org> (raw)
From: Arnd Bergmann <arnd@arndb.de>
Compilers traditionally warn for unused 'static' variables, but not
if they are constant. The reason here is a custom for C++ programmers
to define named constants as 'static const' variables in header files
instead of using macros or enums.
In W=1 builds, we get warnings only static const variables in C
files, but not in headers, which is a good compromise, but this still
produces warning output in at least 30 files. These warnings are
almost all harmless, but also trivial to fix, and there is no
good reason to warn only about the non-const variables being unused.
I've gone through all the files that I found using randconfig and
allmodconfig builds and created patches to avoid these warnings,
with the goal of retaining a clean build once the option is enabled
by default.
Unfortunately, there is one fairly large patch ("drivers: remove
incorrect of_match_ptr/ACPI_PTR annotations") that touches
34 individual drivers that all need the same one-line change.
If necessary, I can split it up by driver or by subsystem,
but at least for reviewing I would keep it as one piece for
the moment.
Please merge the individual patches through subsystem trees.
I expect that some of these will have to go through multiple
revisions before they are picked up, so anything that gets
applied early saves me from resending.
Arnd
Arnd Bergmann (31):
powerpc/fsl-soc: hide unused const variable
ubsan: fix unused variable warning in test module
platform: goldfish: remove ACPI_PTR() annotations
i2c: pxa: hide unused icr_bits[] variable
3c515: remove unused 'mtu' variable
tracing: hide unused ftrace_event_id_fops
Input: synaptics: hide unused smbus_pnp_ids[] array
power: rt9455: hide unused rt9455_boost_voltage_values
efi: sysfb: don't build when EFI is disabled
clk: ti: dpll: fix incorrect #ifdef checks
apm-emulation: hide an unused variable
sisfb: hide unused variables
dma/congiguous: avoid warning about unused size_bytes
leds: apu: remove duplicate DMI lookup data
iio: ad5755: hook up of_device_id lookup to platform driver
greybus: arche-ctrl: move device table to its right location
lib: checksum: hide unused expected_csum_ipv6_magic[]
sunrpc: suppress warnings for unused procfs functions
comedi: ni_atmio: avoid warning for unused device_ids[] table
iwlegacy: don't warn for unused variables with DEBUG_FS=n
drm/komeda: don't warn for unused debugfs files
firmware: qcom_scm: mark qcom_scm_qseecom_allowlist as __maybe_unused
crypto: ccp - drop platform ifdef checks
usb: gadget: omap_udc: remove unused variable
isdn: kcapi: don't build unused procfs code
cpufreq: intel_pstate: hide unused intel_pstate_cpu_oob_ids[]
net: xgbe: remove extraneous #ifdef checks
Input: imagis - remove incorrect ifdef checks
sata: mv: drop unnecessary #ifdef checks
ASoC: remove incorrect of_match_ptr/ACPI_PTR annotations
spi: remove incorrect of_match_ptr annotations
drivers: remove incorrect of_match_ptr/ACPI_PTR annotations
kbuild: always enable -Wunused-const-variable
Krzysztof Kozlowski (1):
Input: stmpe-ts - mark OF related data as maybe unused
arch/powerpc/sysdev/fsl_msi.c | 2 +
drivers/ata/sata_mv.c | 64 +++++++++----------
drivers/char/apm-emulation.c | 5 +-
drivers/char/ipmi/ipmb_dev_int.c | 2 +-
drivers/char/tpm/tpm_ftpm_tee.c | 2 +-
drivers/clk/ti/dpll.c | 10 ++-
drivers/comedi/drivers/ni_atmio.c | 2 +-
drivers/cpufreq/intel_pstate.c | 2 +
drivers/crypto/ccp/sp-platform.c | 14 +---
drivers/dma/img-mdc-dma.c | 2 +-
drivers/firmware/efi/Makefile | 3 +-
drivers/firmware/efi/sysfb_efi.c | 2 -
drivers/firmware/qcom/qcom_scm.c | 2 +-
drivers/fpga/versal-fpga.c | 2 +-
.../gpu/drm/arm/display/komeda/komeda_dev.c | 8 ---
drivers/hid/hid-google-hammer.c | 6 +-
drivers/i2c/busses/i2c-pxa.c | 2 +-
drivers/i2c/muxes/i2c-mux-ltc4306.c | 2 +-
drivers/i2c/muxes/i2c-mux-reg.c | 2 +-
drivers/iio/dac/ad5755.c | 1 +
drivers/input/mouse/synaptics.c | 2 +
drivers/input/touchscreen/imagis.c | 4 +-
drivers/input/touchscreen/stmpe-ts.c | 2 +-
drivers/input/touchscreen/wdt87xx_i2c.c | 2 +-
drivers/isdn/capi/Makefile | 3 +-
drivers/isdn/capi/kcapi.c | 7 +-
drivers/leds/leds-apu.c | 3 +-
drivers/mux/adg792a.c | 2 +-
drivers/net/ethernet/3com/3c515.c | 3 -
drivers/net/ethernet/amd/xgbe/xgbe-platform.c | 8 ---
drivers/net/ethernet/apm/xgene-v2/main.c | 2 +-
drivers/net/ethernet/hisilicon/hns_mdio.c | 2 +-
drivers/net/wireless/intel/iwlegacy/4965-rs.c | 15 +----
drivers/net/wireless/intel/iwlegacy/common.h | 2 -
drivers/platform/goldfish/goldfish_pipe.c | 2 +-
drivers/power/supply/rt9455_charger.c | 2 +
drivers/regulator/pbias-regulator.c | 2 +-
drivers/regulator/twl-regulator.c | 2 +-
drivers/regulator/twl6030-regulator.c | 2 +-
drivers/rtc/rtc-fsl-ftm-alarm.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 2 +-
drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +-
drivers/spi/spi-armada-3700.c | 2 +-
drivers/spi/spi-img-spfi.c | 2 +-
drivers/spi/spi-meson-spicc.c | 2 +-
drivers/spi/spi-meson-spifc.c | 2 +-
drivers/spi/spi-orion.c | 2 +-
drivers/spi/spi-pic32-sqi.c | 2 +-
drivers/spi/spi-pic32.c | 2 +-
drivers/spi/spi-rockchip.c | 2 +-
drivers/spi/spi-s3c64xx.c | 2 +-
drivers/spi/spi-st-ssc4.c | 2 +-
drivers/staging/greybus/arche-apb-ctrl.c | 1 +
drivers/staging/greybus/arche-platform.c | 9 +--
drivers/staging/pi433/pi433_if.c | 2 +-
drivers/tty/serial/amba-pl011.c | 6 +-
drivers/tty/serial/ma35d1_serial.c | 2 +-
drivers/usb/gadget/udc/omap_udc.c | 10 +--
drivers/video/fbdev/sis/init301.c | 3 +-
kernel/dma/contiguous.c | 2 +-
kernel/trace/trace_events.c | 4 ++
lib/checksum_kunit.c | 2 +
lib/test_ubsan.c | 2 +-
net/sunrpc/cache.c | 10 +--
scripts/Makefile.extrawarn | 1 -
sound/soc/atmel/sam9x5_wm8731.c | 2 +-
sound/soc/codecs/rt5514-spi.c | 2 +-
sound/soc/qcom/lpass-sc7280.c | 2 +-
sound/soc/samsung/aries_wm8994.c | 2 +-
69 files changed, 121 insertions(+), 169 deletions(-)
--
2.39.2
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Damien Le Moal <dlemoal@kernel.org>
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Corey Minyard <minyard@acm.org>
Cc: Peter Huewe <peterhuewe@gmx.de>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Tero Kristo <kristo@kernel.org>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: John Allen <john.allen@amd.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Moritz Fischer <mdf@kernel.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: Andi Shyti <andi.shyti@kernel.org>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Peter Rosin <peda@axentia.se>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Markuss Broks <markuss.broks@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Lee Jones <lee@kernel.org>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Cc: Iyappan Subramanian <iyappan@os.amperecomputing.com>
Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Stanislaw Gruszka <stf_xl@wp.pl>
Cc: Kalle Valo <kvalo@kernel.org>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Xiang Chen <chenxiang66@hisilicon.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Heiko Stuebner <heiko@sntech.de>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Vaibhav Hiremath <hvaibhav.linux@gmail.com>
Cc: Alex Elder <elder@kernel.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: Jacky Huang <ychuang3@nuvoton.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Trond Myklebust <trond.myklebust@hammerspace.com>
Cc: Anna Schumaker <anna@kernel.org>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-ide@vger.kernel.org
Cc: openipmi-developer@lists.sourceforge.net
Cc: linux-integrity@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: dmaengine@vger.kernel.org
Cc: linux-efi@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-fpga@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-input@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: netdev@vger.kernel.org
Cc: linux-leds@vger.kernel.org
Cc: linux-wireless@vger.kernel.org
Cc: linux-rtc@vger.kernel.org
Cc: linux-scsi@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Cc: linux-amlogic@lists.infradead.org
Cc: linux-rockchip@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: greybus-dev@lists.linaro.org
Cc: linux-staging@lists.linux.dev
Cc: linux-serial@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: iommu@lists.linux.dev
Cc: linux-trace-kernel@vger.kernel.org
Cc: kasan-dev@googlegroups.com
Cc: linux-hardening@vger.kernel.org
Cc: linux-nfs@vger.kernel.org
Cc: linux-kbuild@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-sound@vger.kernel.org
_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic
next reply other threads:[~2024-04-03 8:07 UTC|newest]
Thread overview: 140+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-03 8:06 Arnd Bergmann [this message]
2024-04-03 8:06 ` [PATCH 00/34] address all -Wunused-const warnings Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 8:06 ` [PATCH 01/34] powerpc/fsl-soc: hide unused const variable Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 8:19 ` Christophe Leroy
2024-04-03 8:19 ` Christophe Leroy
2024-04-03 8:06 ` [PATCH 02/34] ubsan: fix unused variable warning in test module Arnd Bergmann
2024-04-03 21:36 ` (subset) " Kees Cook
2024-04-03 8:06 ` [PATCH 03/34] platform: goldfish: remove ACPI_PTR() annotations Arnd Bergmann
2024-04-03 9:08 ` Andy Shevchenko
2024-04-03 8:06 ` [PATCH 04/34] i2c: pxa: hide unused icr_bits[] variable Arnd Bergmann
2024-04-03 23:17 ` Andi Shyti
2024-04-03 8:06 ` [PATCH 05/34] 3c515: remove unused 'mtu' variable Arnd Bergmann
2024-04-03 8:06 ` [PATCH 06/34] tracing: hide unused ftrace_event_id_fops Arnd Bergmann
2024-04-03 8:06 ` [PATCH 07/34] Input: stmpe-ts - mark OF related data as maybe unused Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 9:40 ` Andy Shevchenko
2024-04-03 9:40 ` Andy Shevchenko
2024-04-03 9:52 ` Krzysztof Kozlowski
2024-04-03 9:52 ` Krzysztof Kozlowski
2024-04-03 10:03 ` Andy Shevchenko
2024-04-03 10:03 ` Andy Shevchenko
2024-04-03 10:10 ` Krzysztof Kozlowski
2024-04-03 10:10 ` Krzysztof Kozlowski
2024-04-03 13:17 ` Uwe Kleine-König
2024-04-03 13:17 ` Uwe Kleine-König
2024-04-03 13:27 ` Uwe Kleine-König
2024-04-03 13:27 ` Uwe Kleine-König
2024-04-03 8:06 ` [PATCH 08/34] Input: synaptics: hide unused smbus_pnp_ids[] array Arnd Bergmann
2024-04-03 8:06 ` [PATCH 09/34] power: rt9455: hide unused rt9455_boost_voltage_values Arnd Bergmann
2024-04-03 8:06 ` [PATCH 10/34] efi: sysfb: don't build when EFI is disabled Arnd Bergmann
2024-04-03 13:03 ` Ard Biesheuvel
2024-04-03 13:15 ` Javier Martinez Canillas
2024-04-03 8:06 ` [PATCH 11/34] clk: ti: dpll: fix incorrect #ifdef checks Arnd Bergmann
2024-04-03 9:00 ` Tony Lindgren
2024-04-05 21:13 ` Stephen Boyd
2024-04-03 8:06 ` [PATCH 12/34] apm-emulation: hide an unused variable Arnd Bergmann
2024-04-03 12:23 ` Jiri Kosina
2024-04-03 8:06 ` [PATCH 13/34] sisfb: hide unused variables Arnd Bergmann
2024-04-03 12:39 ` Helge Deller
2024-04-03 8:06 ` [PATCH 14/34] dma/congiguous: avoid warning about unused size_bytes Arnd Bergmann
2024-04-03 9:42 ` Christoph Hellwig
2024-04-03 8:06 ` [PATCH 15/34] leds: apu: remove duplicate DMI lookup data Arnd Bergmann
2024-04-11 15:51 ` (subset) " Lee Jones
2024-04-03 8:06 ` [PATCH 16/34] iio: ad5755: hook up of_device_id lookup to platform driver Arnd Bergmann
2024-04-03 9:36 ` Andy Shevchenko
2024-04-03 9:55 ` Krzysztof Kozlowski
2024-04-03 10:01 ` Arnd Bergmann
2024-04-06 15:30 ` Jonathan Cameron
2024-04-06 15:31 ` Jonathan Cameron
2024-04-03 8:06 ` [PATCH 17/34] greybus: arche-ctrl: move device table to its right location Arnd Bergmann
2024-04-30 23:41 ` Alex Elder
2024-04-03 8:06 ` [PATCH 18/34] lib: checksum: hide unused expected_csum_ipv6_magic[] Arnd Bergmann
2024-04-03 8:41 ` Christophe Leroy
2024-04-03 8:58 ` Arnd Bergmann
2024-04-03 9:03 ` Christophe Leroy
2024-04-04 11:43 ` Arnd Bergmann
2024-04-03 8:06 ` [PATCH 19/34] sunrpc: suppress warnings for unused procfs functions Arnd Bergmann
2024-04-03 8:59 ` Jeff Layton
2024-04-03 13:20 ` Chuck Lever
2024-04-03 8:06 ` [PATCH 20/34] comedi: ni_atmio: avoid warning for unused device_ids[] table Arnd Bergmann
2024-04-03 8:06 ` [PATCH 21/34] iwlegacy: don't warn for unused variables with DEBUG_FS=n Arnd Bergmann
2024-04-03 9:33 ` Andy Shevchenko
2024-04-03 14:26 ` Jeff Johnson
2024-04-03 8:06 ` [PATCH 22/34] drm/komeda: don't warn for unused debugfs files Arnd Bergmann
2024-04-03 8:06 ` [PATCH 23/34] firmware: qcom_scm: mark qcom_scm_qseecom_allowlist as __maybe_unused Arnd Bergmann
2024-04-03 9:31 ` Krzysztof Kozlowski
2024-04-03 8:06 ` [PATCH 24/34] crypto: ccp - drop platform ifdef checks Arnd Bergmann
2024-04-03 15:17 ` Tom Lendacky
2024-04-03 15:50 ` Arnd Bergmann
2024-04-12 7:30 ` Herbert Xu
2024-04-03 8:06 ` [PATCH 25/34] usb: gadget: omap_udc: remove unused variable Arnd Bergmann
2024-04-05 22:51 ` Aaro Koskinen
2024-04-03 8:06 ` [PATCH 26/34] isdn: kcapi: don't build unused procfs code Arnd Bergmann
2024-04-03 8:06 ` [PATCH 27/34] cpufreq: intel_pstate: hide unused intel_pstate_cpu_oob_ids[] Arnd Bergmann
2024-04-03 14:43 ` Rafael J. Wysocki
2024-04-03 8:06 ` [PATCH 28/34] net: xgbe: remove extraneous #ifdef checks Arnd Bergmann
2024-04-03 8:06 ` [PATCH 29/34] Input: imagis - remove incorrect ifdef checks Arnd Bergmann
2024-04-03 8:06 ` [PATCH 30/34] sata: mv: drop unnecessary #ifdef checks Arnd Bergmann
2024-04-03 8:29 ` Damien Le Moal
2024-04-03 8:32 ` Damien Le Moal
2024-04-03 8:50 ` Arnd Bergmann
2024-04-04 3:45 ` Damien Le Moal
2024-04-03 9:10 ` Andy Shevchenko
2024-04-03 8:06 ` [PATCH 31/34] spi: remove incorrect of_match_ptr annotations Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 9:04 ` Andy Shevchenko
2024-04-03 9:04 ` Andy Shevchenko
2024-04-03 9:04 ` Andy Shevchenko
2024-04-03 9:04 ` Andy Shevchenko
2024-04-03 9:05 ` Krzysztof Kozlowski
2024-04-03 9:05 ` Krzysztof Kozlowski
2024-04-03 9:05 ` Krzysztof Kozlowski
2024-04-03 9:05 ` Krzysztof Kozlowski
2024-04-03 9:56 ` Mark Brown
2024-04-03 9:56 ` Mark Brown
2024-04-03 9:56 ` Mark Brown
2024-04-03 9:56 ` Mark Brown
2024-04-03 21:05 ` Uwe Kleine-König
2024-04-03 21:05 ` Uwe Kleine-König
2024-04-03 21:05 ` Uwe Kleine-König
2024-04-03 21:05 ` Uwe Kleine-König
2024-04-03 21:13 ` Andy Shevchenko
2024-04-03 21:13 ` Andy Shevchenko
2024-04-03 21:13 ` Andy Shevchenko
2024-04-03 21:13 ` Andy Shevchenko
2024-04-03 22:19 ` Arnd Bergmann
2024-04-03 22:19 ` Arnd Bergmann
2024-04-03 22:19 ` Arnd Bergmann
2024-04-03 22:19 ` Arnd Bergmann
2024-04-03 8:06 ` [PATCH 32/34] ASoC: remove incorrect of_match_ptr/ACPI_PTR annotations Arnd Bergmann
2024-04-03 8:06 ` Arnd Bergmann
2024-04-03 9:06 ` Krzysztof Kozlowski
2024-04-03 9:06 ` Krzysztof Kozlowski
2024-04-03 9:15 ` Andy Shevchenko
2024-04-03 9:15 ` Andy Shevchenko
2024-04-03 8:06 ` [PATCH 33/34] drivers: " Arnd Bergmann
2024-04-03 9:13 ` Krzysztof Kozlowski
2024-04-03 9:30 ` Andy Shevchenko
2024-04-03 12:47 ` Corey Minyard
2024-04-03 13:23 ` Andy Shevchenko
2024-04-03 12:47 ` Corey Minyard
2024-04-03 16:09 ` Jarkko Sakkinen
2024-04-09 13:48 ` Greg Kroah-Hartman
2024-04-23 7:33 ` Xu Yilun
2024-04-23 9:52 ` Peter Rosin
2024-04-03 8:06 ` [PATCH 34/34] kbuild: always enable -Wunused-const-variable Arnd Bergmann
2024-04-03 9:19 ` Andy Shevchenko
2024-04-03 9:26 ` Arnd Bergmann
2024-04-06 5:20 ` [PATCH 00/34] address all -Wunused-const warnings patchwork-bot+netdevbpf
2024-04-06 5:20 ` patchwork-bot+netdevbpf
2024-04-10 8:02 ` (subset) " Sebastian Reichel
2024-04-10 8:02 ` Sebastian Reichel
2024-04-22 8:16 ` Michael Ellerman
2024-04-22 8:16 ` Michael Ellerman
2024-04-22 8:16 ` Michael Ellerman
2024-04-22 8:16 ` Michael Ellerman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20240403080702.3509288-1-arnd@kernel.org \
--to=arnd@kernel.org \
--cc=Shyam-sundar.S-k@amd.com \
--cc=abbotti@mev.co.uk \
--cc=akpm@linux-foundation.org \
--cc=alexandre.belloni@bootlin.com \
--cc=alexandre.torgue@foss.st.com \
--cc=alsa-devel@alsa-project.org \
--cc=andersson@kernel.org \
--cc=andi.shyti@kernel.org \
--cc=anna@kernel.org \
--cc=ardb@kernel.org \
--cc=arnd@arndb.de \
--cc=benjamin.tissoires@redhat.com \
--cc=broonie@kernel.org \
--cc=chenxiang66@hisilicon.com \
--cc=christophe.leroy@csgroup.eu \
--cc=deller@gmx.de \
--cc=dlemoal@kernel.org \
--cc=dmaengine@vger.kernel.org \
--cc=dmitry.torokhov@gmail.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=elder@kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=greybus-dev@lists.linaro.org \
--cc=hch@lst.de \
--cc=heiko@sntech.de \
--cc=herbert@gondor.apana.org.au \
--cc=hsweeten@visionengravers.com \
--cc=hvaibhav.linux@gmail.com \
--cc=iommu@lists.linux.dev \
--cc=iyappan@os.amperecomputing.com \
--cc=jarkko@kernel.org \
--cc=jic23@kernel.org \
--cc=jikos@kernel.org \
--cc=jirislaby@kernel.org \
--cc=john.allen@amd.com \
--cc=kasan-dev@googlegroups.com \
--cc=keescook@chromium.org \
--cc=kristo@kernel.org \
--cc=krzysztof.kozlowski@linaro.org \
--cc=kuba@kernel.org \
--cc=kvalo@kernel.org \
--cc=lars@metafoo.de \
--cc=lee@kernel.org \
--cc=lenb@kernel.org \
--cc=linux-amlogic@lists.infradead.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-clk@vger.kernel.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-efi@vger.kernel.org \
--cc=linux-fbdev@vger.kernel.org \
--cc=linux-fpga@vger.kernel.org \
--cc=linux-hardening@vger.kernel.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-ide@vger.kernel.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-input@vger.kernel.org \
--cc=linux-integrity@vger.kernel.org \
--cc=linux-kbuild@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux-rtc@vger.kernel.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=linux-sound@vger.kernel.org \
--cc=linux-spi@vger.kernel.org \
--cc=linux-staging@lists.linux.dev \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=linux-trace-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=liviu.dudau@arm.com \
--cc=markuss.broks@gmail.com \
--cc=martin.petersen@oracle.com \
--cc=masahiroy@kernel.org \
--cc=mdf@kernel.org \
--cc=mhiramat@kernel.org \
--cc=michael.hennerich@analog.com \
--cc=minyard@acm.org \
--cc=mpe@ellerman.id.au \
--cc=nathan@kernel.org \
--cc=neil.armstrong@linaro.org \
--cc=netdev@vger.kernel.org \
--cc=openipmi-developer@lists.sourceforge.net \
--cc=peda@axentia.se \
--cc=peterhuewe@gmx.de \
--cc=rafael@kernel.org \
--cc=robin.murphy@arm.com \
--cc=rostedt@goodmis.org \
--cc=sboyd@kernel.org \
--cc=sre@kernel.org \
--cc=srinivas.pandruvada@linux.intel.com \
--cc=stf_xl@wp.pl \
--cc=tiwai@suse.com \
--cc=tony@atomide.com \
--cc=trond.myklebust@hammerspace.com \
--cc=vkoul@kernel.org \
--cc=ychuang3@nuvoton.com \
--cc=yisen.zhuang@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.