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Commit cceba0e4 authored by Jingoo Han's avatar Jingoo Han Committed by Bryan Wu
Browse files

leds: leds-bd2802: add CONFIG_PM_SLEEP to suspend/resume functions 



Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
the CONFIG_PM_SLEEP is enabled.

drivers/leds/leds-bd2802.c:766:12: warning: 'bd2802_suspend' defined but not used [-Wunused-function]
drivers/leds/leds-bd2802.c:776:12: warning: 'bd2802_resume' defined but not used [-Wunused-function]

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarBryan Wu <cooloney@gmail.com>
parent 81f2a5b4

drivers/leds/leds-bd2802.c

+3 −7
Original line number Diff line number Diff line
@@ -747,8 +747,7 @@ static int bd2802_remove(struct i2c_client *client) 
	return 0;

}



#ifdef CONFIG_PM



#ifdef CONFIG_PM_SLEEP

static void bd2802_restore_state(struct bd2802_led *led)

{

	int i;
@@ -785,12 +784,9 @@ static int bd2802_resume(struct device *dev) 


	return 0;

}

#endif



static SIMPLE_DEV_PM_OPS(bd2802_pm, bd2802_suspend, bd2802_resume);

#define BD2802_PM (&bd2802_pm)

#else		/* CONFIG_PM */

#define BD2802_PM NULL

#endif



static const struct i2c_device_id bd2802_id[] = {

	{ "BD2802", 0 },
@@ -801,7 +797,7 @@ MODULE_DEVICE_TABLE(i2c, bd2802_id); 
static struct i2c_driver bd2802_i2c_driver = {

	.driver	= {

		.name	= "BD2802",

		.pm	= BD2802_PM,

		.pm	= &bd2802_pm,

	},

	.probe		= bd2802_probe,

	.remove		= bd2802_remove,