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mmc: au1xmmc: fix error return code in au1xmmc_probe()

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Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wei Yongjun 2014-08-14 09:00:19 +08:00 • committed by Ulf Hansson
commit ee9d19d42c
1 changed files with 4 additions and 1 deletions
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5
drivers/mmc/host/au1xmmc.c
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@ -1028,9 +1028,12 @@ static int au1xmmc_probe(struct platform_device *pdev)
host->clk = clk_get(&pdev->dev, ALCHEMY_PERIPH_CLK);
if (IS_ERR(host->clk)) {
dev_err(&pdev->dev, "cannot find clock\n");
ret = PTR_ERR(host->clk);
goto out_irq;
}
if (clk_prepare_enable(host->clk)) {
ret = clk_prepare_enable(host->clk);
if (ret) {
dev_err(&pdev->dev, "cannot enable clock\n");
goto out_clk;
}