From: Jingoo Han <jg1.han@samsung.com>
To: 'Dmitry Torokhov' <dmitry.torokhov@gmail.com>
Cc: 'Dmitry Torokhov' <dtor@mail.ru>,
linux-input@vger.kernel.org, 'Jingoo Han' <jg1.han@samsung.com>
Subject: [PATCH 1/4] Input: max7359: add CONFIG_PM_SLEEP to suspend/resume
Date: Mon, 05 Aug 2013 15:55:25 +0900 [thread overview]
Message-ID: <000f01ce91a8$c2f2ac20$48d80460$@samsung.com> (raw)
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(-)
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);
--
1.7.10.4
reply other threads:[~2013-08-05 6:55 UTC|newest]
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