From: Fabio Estevam <festevam@gmail.com>
To: abelvesa@kernel.org
Cc: imx@lists.linux.dev, shengjiu.wang@nxp.com,
linux-clk@vger.kernel.org, naresh.kamboju@linaro.org,
Fabio Estevam <festevam@denx.de>
Subject: [PATCH] clk: imx: imx8mp: Switch to RUNTIME_PM_OPS()
Date: Mon, 29 Apr 2024 18:45:02 -0300 [thread overview]
Message-ID: <20240429214502.1363592-1-festevam@gmail.com> (raw)
From: Fabio Estevam <festevam@denx.de>
Replace SET_RUNTIME_PM_OPS() with its modern alternative RUNTIME_PM_OPS().
The combined usage of pm_ptr() and RUNTIME_PM_OPS() allows the
compiler to evaluate if the suspend/resume() functions are used at
buid time or are simply dead code.
This fixes the following s390 allmodconfig build errors:
drivers/clk/imx/clk-imx8mp-audiomix.c:363:12: error:
'clk_imx8mp_audiomix_runtime_resume' defined but not used
[-Werror=unused-function]
363 | static int clk_imx8mp_audiomix_runtime_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/clk/imx/clk-imx8mp-audiomix.c:356:12: error:
'clk_imx8mp_audiomix_runtime_suspend' defined but not used
[-Werror=unused-function]
356 | static int clk_imx8mp_audiomix_runtime_suspend(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Closes: https://lore.kernel.org/linux-clk/CA+G9fYuP7S+a89Ep5g5_Ad69EMwRkJ8nM+MMTzbEcP+6H2oMXQ@mail.gmail.com/T/#u
Fixes: 1496dd413b2e ("clk: imx: imx8mp: Add pm_runtime support for power saving")
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
drivers/clk/imx/clk-imx8mp-audiomix.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/imx/clk-imx8mp-audiomix.c b/drivers/clk/imx/clk-imx8mp-audiomix.c
index 574a032309c1..6a9b48b20cd6 100644
--- a/drivers/clk/imx/clk-imx8mp-audiomix.c
+++ b/drivers/clk/imx/clk-imx8mp-audiomix.c
@@ -368,8 +368,8 @@ static int clk_imx8mp_audiomix_runtime_resume(struct device *dev)
}
static const struct dev_pm_ops clk_imx8mp_audiomix_pm_ops = {
- SET_RUNTIME_PM_OPS(clk_imx8mp_audiomix_runtime_suspend,
- clk_imx8mp_audiomix_runtime_resume, NULL)
+ RUNTIME_PM_OPS(clk_imx8mp_audiomix_runtime_suspend,
+ clk_imx8mp_audiomix_runtime_resume, NULL)
SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
pm_runtime_force_resume)
};
@@ -386,7 +386,7 @@ static struct platform_driver clk_imx8mp_audiomix_driver = {
.driver = {
.name = "imx8mp-audio-blk-ctrl",
.of_match_table = clk_imx8mp_audiomix_of_match,
- .pm = &clk_imx8mp_audiomix_pm_ops,
+ .pm = pm_ptr(&clk_imx8mp_audiomix_pm_ops),
},
};
--
2.34.1
next reply other threads:[~2024-04-29 21:45 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-29 21:45 Fabio Estevam [this message]
2024-04-30 1:31 ` [PATCH] clk: imx: imx8mp: Switch to RUNTIME_PM_OPS() Peng Fan
2024-05-01 11:55 ` Abel Vesa
2024-05-02 5:52 ` Naresh Kamboju
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