From: Jingoo Han Subject: [PATCH V2 6/7] i2c: puv3: add CONFIG_PM_SLEEP to suspend function Date: Mon, 15 Jul 2013 11:30:36 +0900 Message-ID: <005a01ce8103$4a347580$de9d6080$@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Content-language: ko Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: 'Wolfram Sang' Cc: 'Wolfram Sang' , linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Jingoo Han List-Id: linux-i2c@vger.kernel.org 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 --- drivers/i2c/busses/i2c-puv3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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; -- 1.7.10.4