From: Jingoo Han Date: Mon, 15 Jul 2013 02:29:56 +0000 (+0900) Subject: i2c: stu300: add CONFIG_PM_SLEEP to suspend/resume functions X-Git-Tag: v3.12-rc1~140^2~39 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71f1260e713bc663ade4b200bfff7cfc97bf34a1;p=platform%2Fkernel%2Flinux-exynos.git 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 Signed-off-by: Wolfram Sang --- diff --git a/drivers/i2c/busses/i2c-stu300.c b/drivers/i2c/busses/i2c-stu300.c index ded21cf..19a40af 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);