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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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jingoo Han 2013-03-26 16:05:06 +09:00 committed by Greg Kroah-Hartman
parent aa6aef216f
commit 688ef20250
1 changed files with 4 additions and 6 deletions
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10
drivers/misc/bh1780gli.c
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@ -196,7 +196,7 @@ static int bh1780_remove(struct i2c_client *client)
return 0; return 0;
} }
#ifdef CONFIG_PM #ifdef CONFIG_PM_SLEEP
static int bh1780_suspend(struct device *dev) static int bh1780_suspend(struct device *dev)
{ {
struct bh1780_data *ddata; struct bh1780_data *ddata;
@ -235,11 +235,9 @@ static int bh1780_resume(struct device *dev)
return 0; return 0;
} }
#endif /* CONFIG_PM_SLEEP */
static SIMPLE_DEV_PM_OPS(bh1780_pm, bh1780_suspend, bh1780_resume); 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[] = { static const struct i2c_device_id bh1780_id[] = {
{ "bh1780", 0 }, { "bh1780", 0 },
@ -252,7 +250,7 @@ static struct i2c_driver bh1780_driver = {
.id_table = bh1780_id, .id_table = bh1780_id,
.driver = { .driver = {
.name = "bh1780", .name = "bh1780",
.pm = BH1780_PMOPS, .pm = &bh1780_pm,
}, },
}; };