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Input: ar1021 - 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>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230102181842.718010-33-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Jonathan Cameron 2023-01-02 18:18:05 +00:00 committed by Dmitry Torokhov
parent f8909d9a8b
commit eb6abb8962
1 changed files with 5 additions and 4 deletions
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9
drivers/input/touchscreen/ar1021_i2c.c
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@ -142,7 +142,7 @@ static int ar1021_i2c_probe(struct i2c_client *client)
return 0;
}
static int __maybe_unused ar1021_i2c_suspend(struct device *dev)
static int ar1021_i2c_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
@ -151,7 +151,7 @@ static int __maybe_unused ar1021_i2c_suspend(struct device *dev)
return 0;
}
static int __maybe_unused ar1021_i2c_resume(struct device *dev)
static int ar1021_i2c_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
@ -160,7 +160,8 @@ static int __maybe_unused ar1021_i2c_resume(struct device *dev)
return 0;
}
static SIMPLE_DEV_PM_OPS(ar1021_i2c_pm, ar1021_i2c_suspend, ar1021_i2c_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(ar1021_i2c_pm,
ar1021_i2c_suspend, ar1021_i2c_resume);
static const struct i2c_device_id ar1021_i2c_id[] = {
{ "ar1021", 0 },
@ -177,7 +178,7 @@ MODULE_DEVICE_TABLE(of, ar1021_i2c_of_match);
static struct i2c_driver ar1021_i2c_driver = {
.driver = {
.name = "ar1021_i2c",
.pm = &ar1021_i2c_pm,
.pm = pm_sleep_ptr(&ar1021_i2c_pm),
.of_match_table = ar1021_i2c_of_match,
},