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Input: e3x0-button - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

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SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection
against unused function warnings.  The new combination of pm_sleep_ptr()
and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions,
thus suppressing the warning, but still allowing the unused code to be
removed. Thus also drop the __maybe_unused markings.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Moritz Fischer <mdf@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230102181842.718010-7-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Jonathan Cameron
2023-01-02 18:17:39 +00:00
committed by Dmitry Torokhov
parent 0e076fce3a
commit 5ad71cbda4
1 changed files with 5 additions and 5 deletions
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10
drivers/input/misc/e3x0-button.c
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@@ -35,7 +35,7 @@ static irqreturn_t e3x0_button_press_handler(int irq, void *data)
return IRQ_HANDLED;
}
static int __maybe_unused e3x0_button_suspend(struct device *dev)
static int e3x0_button_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -45,7 +45,7 @@ static int __maybe_unused e3x0_button_suspend(struct device *dev)
return 0;
}
static int __maybe_unused e3x0_button_resume(struct device *dev)
static int e3x0_button_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -55,8 +55,8 @@ static int __maybe_unused e3x0_button_resume(struct device *dev)
return 0;
}
static SIMPLE_DEV_PM_OPS(e3x0_button_pm_ops,
e3x0_button_suspend, e3x0_button_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(e3x0_button_pm_ops,
e3x0_button_suspend, e3x0_button_resume);
static int e3x0_button_probe(struct platform_device *pdev)
{
@@ -122,7 +122,7 @@ static struct platform_driver e3x0_button_driver = {
.driver = {
.name = "e3x0-button",
.of_match_table = of_match_ptr(e3x0_button_match),
.pm = &e3x0_button_pm_ops,
.pm = pm_sleep_ptr(&e3x0_button_pm_ops),
},
.probe = e3x0_button_probe,
};