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authorJingoo Han <jg1.han@samsung.com>2014-03-11 10:21:57 +0900
committerWolfram Sang <wsa@the-dreams.de>2014-03-13 22:20:00 +0100
commit3917b84d17ed769cb2dbaa7ab57148f6073134b0 (patch)
tree16f91bd83d2e13b7eb13cfb82cf2770844102c29 /drivers/i2c
parent40e7b1153a39e49715a1f75c654d8da66e3638c4 (diff)
i2c: exynos5: 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. warning: 'exynos5_i2c_suspend_noirq' defined but not used [-Wunused-function] warning: 'exynos5_i2c_resume_noirq' 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-exynos5.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/i2c/busses/i2c-exynos5.c b/drivers/i2c/busses/i2c-exynos5.c
index 9fd711c03dd..60601ef0e58 100644
--- a/drivers/i2c/busses/i2c-exynos5.c
+++ b/drivers/i2c/busses/i2c-exynos5.c
@@ -715,6 +715,7 @@ static int exynos5_i2c_remove(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_PM_SLEEP
static int exynos5_i2c_suspend_noirq(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -745,6 +746,7 @@ static int exynos5_i2c_resume_noirq(struct device *dev)
return 0;
}
+#endif
static SIMPLE_DEV_PM_OPS(exynos5_i2c_dev_pm_ops, exynos5_i2c_suspend_noirq,
exynos5_i2c_resume_noirq);