Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1b3e5baa authored by Rodolfo Giometti's avatar Rodolfo Giometti Committed by Jean Delvare
Browse files

i2c/tsl2550: Add power management added 



Signed-off-by: default avatarRodolfo Giometti <giometti@linux.it>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent 5864ae03

drivers/i2c/chips/tsl2550.c

+21 −0
Original line number Diff line number Diff line
@@ -432,11 +432,32 @@ static int __devexit tsl2550_remove(struct i2c_client *client) 
	return 0;

}



#ifdef CONFIG_PM



static int tsl2550_suspend(struct i2c_client *client, pm_message_t mesg)

{

	return tsl2550_set_power_state(client, 0);

}



static int tsl2550_resume(struct i2c_client *client)

{

	return tsl2550_set_power_state(client, 1);

}



#else



#define tsl2550_suspend		NULL

#define tsl2550_resume		NULL



#endif /* CONFIG_PM */



static struct i2c_driver tsl2550_driver = {

	.driver = {

		.name	= TSL2550_DRV_NAME,

		.owner	= THIS_MODULE,

	},

	.suspend = tsl2550_suspend,

	.resume	= tsl2550_resume,

	.probe	= tsl2550_probe,

	.remove	= __devexit_p(tsl2550_remove),

};