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Input: gpio_keys - annotate PM methods as __maybe_unused 

Instead of using #ifdef, let's mark suspend and resume methods as
__maybe_unused to provide better compile coverage.

Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2016-10-19 15:38:26 -07:00
parent ea6aabf877
commit f9645f2258
1 changed files with 2 additions and 4 deletions
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6
drivers/input/keyboard/gpio_keys.c
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@ -814,8 +814,7 @@ static int gpio_keys_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int gpio_keys_suspend(struct device *dev)
static int __maybe_unused gpio_keys_suspend(struct device *dev)
{
struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);
struct input_dev *input = ddata->input;
@ -837,7 +836,7 @@ static int gpio_keys_suspend(struct device *dev)
return 0;
}
static int gpio_keys_resume(struct device *dev)
static int __maybe_unused gpio_keys_resume(struct device *dev)
{
struct gpio_keys_drvdata *ddata = dev_get_drvdata(dev);
struct input_dev *input = ddata->input;
@ -863,7 +862,6 @@ static int gpio_keys_resume(struct device *dev)
gpio_keys_report_state(ddata);
return 0;
}
#endif
static SIMPLE_DEV_PM_OPS(gpio_keys_pm_ops, gpio_keys_suspend, gpio_keys_resume);