From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
linux-gpio@vger.kernel.org, Jiang Liu <jiang.liu@linux.intel.com>,
Julia Lawall <Julia.Lawall@lip6.fr>
Subject: [patch 17/19] gpio/sa1100: Prepare sa1100_gpio_handler for irq argument removal
Date: Mon, 13 Jul 2015 20:41:41 -0000 [thread overview]
Message-ID: <20150712232406.179748622@linutronix.de> (raw)
In-Reply-To: 20150712232317.244138485@linutronix.de
[-- Attachment #1: gpio-sa1100-prepare-flowhandler-for-irq-argument-removal.patch --]
[-- Type: text/plain, Size: 1116 bytes --]
The irq argument of most interrupt flow handlers is unused or merily
used instead of a local variable. The handlers which need the irq
argument can retrieve the irq number from the irq descriptor.
Search and update was done with coccinelle and the invaluable help of
Julia Lawall.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-gpio@vger.kernel.org
---
drivers/gpio/gpio-sa1100.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: tip/drivers/gpio/gpio-sa1100.c
===================================================================
--- tip.orig/drivers/gpio/gpio-sa1100.c
+++ tip/drivers/gpio/gpio-sa1100.c
@@ -173,9 +173,9 @@ static struct irq_domain *sa1100_gpio_ir
* and call the handler.
*/
static void
-sa1100_gpio_handler(unsigned int irq, struct irq_desc *desc)
+sa1100_gpio_handler(unsigned int __irq, struct irq_desc *desc)
{
- unsigned int mask;
+ unsigned int irq, mask;
mask = GEDR;
do {
next prev parent reply other threads:[~2015-07-13 20:42 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-13 20:41 [patch 00/19] gpio: Interrupt cleanups and API change preparation Thomas Gleixner
2015-07-13 20:41 ` [patch 01/19] gpio/mpc8xxx: Consolidate chained IRQ handler install/remove Thomas Gleixner
2015-07-13 20:41 ` [patch 02/19] gpio/mvebu: " Thomas Gleixner
2015-07-13 20:41 ` [patch 03/19] gpio/timberdale: " Thomas Gleixner
2015-07-13 20:41 ` [patch 04/19] gpio/tz1090: " Thomas Gleixner
2015-07-13 20:41 ` [patch 05/19] gpiolib: " Thomas Gleixner
2015-07-13 20:41 ` [patch 06/19] gpio/zynq: Use irq_set_chip_handler_name_locked() Thomas Gleixner
2015-07-13 20:41 ` [patch 07/19] gpio/ep93xx: Use irq_set_handler_locked() Thomas Gleixner
2015-07-13 20:41 ` [patch 08/19] gpio/msm-v2: " Thomas Gleixner
2015-07-13 20:41 ` [patch 09/19] gpio/omap: " Thomas Gleixner
2015-07-13 20:41 ` [patch 10/19] gpio/pch: " Thomas Gleixner
2015-07-13 20:41 ` [patch 11/19] gpio/gpio-tegra: " Thomas Gleixner
2015-07-13 20:41 ` [patch 12/19] gpio/davinci: Use accessor function irq_data_get_irq_handler_data() Thomas Gleixner
2015-07-13 20:41 ` [patch 13/19] gpio: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc Thomas Gleixner
2015-07-13 20:41 ` [patch 14/19] gpio/davinci: Prepare gpio_irq_handler for irq argument removal Thomas Gleixner
2015-07-13 20:41 ` [patch 15/19] gpio/ep93xx: Prepare ep93xx_gpio_f_irq_handler " Thomas Gleixner
2015-07-13 20:41 ` [patch 16/19] gpio/mvebu: Prepare mvebu_gpio_irq_handler " Thomas Gleixner
2015-07-13 20:41 ` Thomas Gleixner [this message]
2015-07-13 20:41 ` [patch 18/19] gpio/msm-v2: Avoid redundant lookup of irq_data Thomas Gleixner
[not found] ` <CAKb7UviaGO2a=B7_4CbirQU=JLS5D_bNAe-PWzL-8Sp621rkYQ@mail.gmail.com>
2015-07-14 5:39 ` Jiang Liu
2015-07-14 10:14 ` Thomas Gleixner
2015-07-13 20:41 ` [patch 19/19] gpio/davinci: " Thomas Gleixner
2015-07-14 10:16 ` Thomas Gleixner
2015-07-16 13:55 ` [patch 00/19] gpio: Interrupt cleanups and API change preparation Linus Walleij
2015-07-16 14:13 ` Thomas Gleixner
2015-07-17 12:47 ` Linus Walleij
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