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[1/4] Input: max7359: add CONFIG_PM_SLEEP to suspend/resume

Message ID 000f01ce91a8$c2f2ac20$48d80460$@samsung.com
State New, archived
Headers show

Commit Message

Jingoo Han Aug. 5, 2013, 6:55 a.m. UTC
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the build
warnings when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SET_SYSTEM_SLEEP_PM_OPS are only used
when the CONFIG_PM_SLEEP is enabled.

drivers/input/keyboard/max7359_keypad.c:275:12: warning: 'max7359_suspend' defined but not used [-Wunused-function]
drivers/input/keyboard/max7359_keypad.c:287:12: warning: 'max7359_resume' defined but not used [-Wunused-function]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/input/keyboard/max7359_keypad.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/input/keyboard/max7359_keypad.c b/drivers/input/keyboard/max7359_keypad.c
index 7c7af2b..bc2cdaf 100644
--- a/drivers/input/keyboard/max7359_keypad.c
+++ b/drivers/input/keyboard/max7359_keypad.c
@@ -271,7 +271,7 @@  static int max7359_remove(struct i2c_client *client)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int max7359_suspend(struct device *dev)
 {
 	struct i2c_client *client = to_i2c_client(dev);