summaryrefslogtreecommitdiff
path: root/drivers/i2c
diff options
context:
space:
mode:
authorJingoo Han <jg1.han@samsung.com>2013-07-15 06:29:56 +0400
committerWolfram Sang <wsa@the-dreams.de>2013-08-15 14:25:28 +0400
commit71f1260e713bc663ade4b200bfff7cfc97bf34a1 (patch)
tree49019bbbe7c0fb7b54371c129e9145897effc7d2 /drivers/i2c
parentf076e91635dc519352110497d50a5104194702e5 (diff)
downloadlinux-71f1260e713bc663ade4b200bfff7cfc97bf34a1.tar.xz
i2c: stu300: 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/i2c/busses/i2c-stu300.c:945:12: warning: 'stu300_suspend' defined but not used [-Wunused-function] drivers/i2c/busses/i2c-stu300.c:954:12: warning: 'stu300_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-stu300.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c
index ded21cfa77da..19a40afaf172 100644
--- a/drivers/i2c/busses/i2c-stu300.c
+++ b/drivers/i2c/busses/i2c-stu300.c
@@ -938,7 +938,7 @@ stu300_probe(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int stu300_suspend(struct device *device)
{
struct stu300_dev *dev = dev_get_drvdata(device);