From mboxrd@z Thu Jan 1 00:00:00 1970 From: k.kozlowski@samsung.com (Krzysztof Kozlowski) Date: Thu, 21 Apr 2016 09:19:39 +0200 Subject: [PATCH v2 2/2] i2c: s3c2410: Check clk_prepare_enable() return value In-Reply-To: <1461163076-5959-2-git-send-email-javier@osg.samsung.com> References: <1461163076-5959-1-git-send-email-javier@osg.samsung.com> <1461163076-5959-2-git-send-email-javier@osg.samsung.com> Message-ID: <57187F0B.3000002@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/20/2016 04:37 PM, Javier Martinez Canillas wrote: > The clk_prepare_enable() function can fail so check the return > value and propagate the error in case of a failure. > > Signed-off-by: Javier Martinez Canillas > > --- > > Changes in v2: > - Don't print the errno code since that's already printed by the > core when probe fails. Suggested by Krzysztof Kozlowski. > > drivers/i2c/busses/i2c-s3c2410.c | 7 ++++++- > 1 file changed, 6 insertions(+), 1 deletion(-) Reviewed-by: Krzysztof Kozlowski Tested on Trats2 (Exynos4412, samsung,s3c2440-i2c) Tested-by: Krzysztof Kozlowski Best regards, Krzysztof