From mboxrd@z Thu Jan 1 00:00:00 1970 From: andi.shyti@samsung.com (Andi Shyti) Date: Fri, 08 Jul 2016 23:46:38 +0900 Subject: [PATCH v2 4/7] spi: s3c64xx: use error code from clk_prepare_enable() In-Reply-To: <1467989201-14661-1-git-send-email-andi.shyti@samsung.com> References: <1467989201-14661-1-git-send-email-andi.shyti@samsung.com> Message-ID: <1467989201-14661-5-git-send-email-andi.shyti@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org If clk_prepare_enable() fails do not return -EBUSY but use the value provided by the function itself. Suggested-by: Krzysztof Kozlowski Signed-off-by: Andi Shyti --- drivers/spi/spi-s3c64xx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 0784a4d..3a65adf 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1126,9 +1126,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_deref_master; } - if (clk_prepare_enable(sdd->clk)) { + ret = clk_prepare_enable(sdd->clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock 'spi'\n"); - ret = -EBUSY; goto err_deref_master; } @@ -1141,9 +1141,9 @@ static int s3c64xx_spi_probe(struct platform_device *pdev) goto err_disable_clk; } - if (clk_prepare_enable(sdd->src_clk)) { + ret = clk_prepare_enable(sdd->src_clk); + if (ret) { dev_err(&pdev->dev, "Couldn't enable clock '%s'\n", clk_name); - ret = -EBUSY; goto err_disable_clk; } -- 2.8.1