diff mbox series

[59/69] Input: silead - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Message ID 20230102181842.718010-60-jic23@kernel.org (mailing list archive)
State Mainlined
Commit 5a88638218e4fbed794405929500590e52b9e5c5
Headers show
Series Input: Switch to DEFINE_SIMPLE_DEV_PM_OP() set 2 | expand

Commit Message

Jonathan Cameron Jan. 2, 2023, 6:18 p.m. UTC
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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: Hans de Goede <hdegoede@redhat.com>
---
 drivers/input/touchscreen/silead.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Hans de Goede Jan. 9, 2023, 8:45 a.m. UTC | #1
Hi,

On 1/2/23 19:18, Jonathan Cameron wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> 
> 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: Hans de Goede <hdegoede@redhat.com>

Thanks, patch looks good to me:

Reviewed-by: Hans de Goede <hdegoede@redhat.com>

Regards,

Hans


> ---
>  drivers/input/touchscreen/silead.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c
> index 8a7351c4414c..a37fac089010 100644
> --- a/drivers/input/touchscreen/silead.c
> +++ b/drivers/input/touchscreen/silead.c
> @@ -736,7 +736,7 @@ static int silead_ts_probe(struct i2c_client *client)
>  	return 0;
>  }
>  
> -static int __maybe_unused silead_ts_suspend(struct device *dev)
> +static int silead_ts_suspend(struct device *dev)
>  {
>  	struct i2c_client *client = to_i2c_client(dev);
>  
> @@ -745,7 +745,7 @@ static int __maybe_unused silead_ts_suspend(struct device *dev)
>  	return 0;
>  }
>  
> -static int __maybe_unused silead_ts_resume(struct device *dev)
> +static int silead_ts_resume(struct device *dev)
>  {
>  	struct i2c_client *client = to_i2c_client(dev);
>  	bool second_try = false;
> @@ -784,7 +784,7 @@ static int __maybe_unused silead_ts_resume(struct device *dev)
>  	return 0;
>  }
>  
> -static SIMPLE_DEV_PM_OPS(silead_ts_pm, silead_ts_suspend, silead_ts_resume);
> +static DEFINE_SIMPLE_DEV_PM_OPS(silead_ts_pm, silead_ts_suspend, silead_ts_resume);
>  
>  static const struct i2c_device_id silead_ts_id[] = {
>  	{ "gsl1680", 0 },
> @@ -832,7 +832,7 @@ static struct i2c_driver silead_ts_driver = {
>  		.name = SILEAD_TS_NAME,
>  		.acpi_match_table = ACPI_PTR(silead_ts_acpi_match),
>  		.of_match_table = of_match_ptr(silead_ts_of_match),
> -		.pm = &silead_ts_pm,
> +		.pm = pm_sleep_ptr(&silead_ts_pm),
>  	},
>  };
>  module_i2c_driver(silead_ts_driver);
diff mbox series

Patch

diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c
index 8a7351c4414c..a37fac089010 100644
--- a/drivers/input/touchscreen/silead.c
+++ b/drivers/input/touchscreen/silead.c
@@ -736,7 +736,7 @@  static int silead_ts_probe(struct i2c_client *client)
 	return 0;
 }
 
-static int __maybe_unused silead_ts_suspend(struct device *dev)
+static int silead_ts_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 
@@ -745,7 +745,7 @@  static int __maybe_unused silead_ts_suspend(struct device *dev)
 	return 0;
 }
 
-static int __maybe_unused silead_ts_resume(struct device *dev)
+static int silead_ts_resume(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);
 	bool second_try = false;
@@ -784,7 +784,7 @@  static int __maybe_unused silead_ts_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(silead_ts_pm, silead_ts_suspend, silead_ts_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(silead_ts_pm, silead_ts_suspend, silead_ts_resume);
 
 static const struct i2c_device_id silead_ts_id[] = {
 	{ "gsl1680", 0 },
@@ -832,7 +832,7 @@  static struct i2c_driver silead_ts_driver = {
 		.name = SILEAD_TS_NAME,
 		.acpi_match_table = ACPI_PTR(silead_ts_acpi_match),
 		.of_match_table = of_match_ptr(silead_ts_of_match),
-		.pm = &silead_ts_pm,
+		.pm = pm_sleep_ptr(&silead_ts_pm),
 	},
 };
 module_i2c_driver(silead_ts_driver);