diff mbox

[v3,4/7] spi: s3c64xx: use error code from clk_prepare_enable()

Message ID 1468317736-18841-5-git-send-email-andi.shyti@samsung.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Andi Shyti July 12, 2016, 10:02 a.m. UTC 
If clk_prepare_enable() fails do not return -EBUSY but use the
value provided by the function itself.

Suggested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Reviewed-by: Michael Turquette <mturquette@baylibre.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
---
 drivers/spi/spi-s3c64xx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

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;
 	}