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Commit 688ef202 authored by Jingoo Han's avatar Jingoo Han Committed by Greg Kroah-Hartman
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misc: bh1780gli: 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/misc/bh1780gli.c:200:12: warning: 'bh1780_suspend' defined but not used [-Wunused-function]
drivers/misc/bh1780gli.c:222:12: warning: 'bh1780_resume' defined but not used [-Wunused-function]

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aa6aef21

drivers/misc/bh1780gli.c

+4 −6
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ static int bh1780_remove(struct i2c_client *client) 
	return 0;

}



#ifdef CONFIG_PM

#ifdef CONFIG_PM_SLEEP

static int bh1780_suspend(struct device *dev)

{

	struct bh1780_data *ddata;
@@ -235,11 +235,9 @@ static int bh1780_resume(struct device *dev) 


	return 0;

}

#endif /* CONFIG_PM_SLEEP */



static SIMPLE_DEV_PM_OPS(bh1780_pm, bh1780_suspend, bh1780_resume);

#define BH1780_PMOPS (&bh1780_pm)

#else

#define BH1780_PMOPS NULL

#endif /* CONFIG_PM */



static const struct i2c_device_id bh1780_id[] = {

	{ "bh1780", 0 },
@@ -252,7 +250,7 @@ static struct i2c_driver bh1780_driver = { 
	.id_table	= bh1780_id,

	.driver = {

		.name = "bh1780",

		.pm	= BH1780_PMOPS,

		.pm	= &bh1780_pm,

	},

};