Commit 0570bab0 authored by Dmitry Torokhov's avatar Dmitry Torokhov
Browse files

Input: bu21013_ts - annotate supend/resume methods as __maybe_unused 



Instead if #ifdef-ing out suspend and resume methods, let's mark
them as __maybe_unused to get better compile time coverage.

Tested-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent a866781e

drivers/input/touchscreen/bu21013_ts.c

+3 −10
Original line number Diff line number Diff line
@@ -634,7 +634,6 @@ static int bu21013_remove(struct i2c_client *client) 
	return 0;

}



#ifdef CONFIG_PM

/**

 * bu21013_suspend() - suspend the touch screen controller

 * @dev: pointer to device structure
@@ -642,7 +641,7 @@ static int bu21013_remove(struct i2c_client *client) 
 * This function is used to suspend the

 * touch panel controller and returns integer

 */

static int bu21013_suspend(struct device *dev)

static int __maybe_unused bu21013_suspend(struct device *dev)

{

	struct bu21013_ts *ts = dev_get_drvdata(dev);

	struct i2c_client *client = ts->client;
@@ -665,7 +664,7 @@ static int bu21013_suspend(struct device *dev) 
 * This function is used to resume the touch panel

 * controller and returns integer.

 */

static int bu21013_resume(struct device *dev)

static int __maybe_unused bu21013_resume(struct device *dev)

{

	struct bu21013_ts *ts = dev_get_drvdata(dev);

	struct i2c_client *client = ts->client;
@@ -693,11 +692,7 @@ static int bu21013_resume(struct device *dev) 
	return 0;

}



static const struct dev_pm_ops bu21013_dev_pm_ops = {

	.suspend = bu21013_suspend,

	.resume  = bu21013_resume,

};

#endif

static SIMPLE_DEV_PM_OPS(bu21013_dev_pm_ops, bu21013_suspend, bu21013_resume);



static const struct i2c_device_id bu21013_id[] = {

	{ DRIVER_TP, 0 },
@@ -708,9 +703,7 @@ MODULE_DEVICE_TABLE(i2c, bu21013_id); 
static struct i2c_driver bu21013_driver = {

	.driver	= {

		.name	=	DRIVER_TP,

#ifdef CONFIG_PM

		.pm	=	&bu21013_dev_pm_ops,

#endif

	},

	.probe		=	bu21013_probe,

	.remove		=	bu21013_remove,

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