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spi: s3c64xx: use error code from clk_prepare_enable()

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If clk_prepare_enable() fails do not return -EBUSY but use the
value provided by the function itself.

Suggested-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Andi Shyti <[email protected]>
Reviewed-by: Michael Turquette <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Andi Shyti 2016-07-12 19:02:13 +09:00 • committed by Mark Brown
commit 25981d8281
1 changed files with 4 additions and 4 deletions
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8
drivers/spi/spi-s3c64xx.c
View file

@ -1133,9 +1133,9 @@ 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;
}
@ -1148,9 +1148,9 @@ 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;
}