Patchwork [V2,6/7] i2c: puv3: add CONFIG_PM_SLEEP to suspend function

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Submitter Jingoo Han
Date July 15, 2013, 2:30 a.m.
Message ID <005a01ce8103$4a347580$de9d6080$@samsung.com>
Download mbox | patch
Permalink /patch/258927/
State Accepted
Headers show

Comments

Jingoo Han - July 15, 2013, 2:30 a.m.
Add CONFIG_PM_SLEEP to suspend function 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/i2c/busses/i2c-puv3.c:249:12: warning: 'puv3_i2c_suspend' defined but not used [-Wunused-function]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
 drivers/i2c/busses/i2c-puv3.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/i2c/busses/i2c-puv3.c b/drivers/i2c/busses/i2c-puv3.c
index 37a84c8..ac80199 100644
--- a/drivers/i2c/busses/i2c-puv3.c
+++ b/drivers/i2c/busses/i2c-puv3.c
@@ -245,7 +245,7 @@  static int puv3_i2c_remove(struct platform_device *pdev)
 	return 0;
 }
 
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
 static int puv3_i2c_suspend(struct device *dev)
 {
 	int poll_count;