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mmc: mxs-mmc: fix error return code in mxs_mmc_probe()

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Fix to return -ENODEV in the request dma error case instead
of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Wei Yongjun 2013-04-19 10:11:11 +08:00 committed by Chris Ball
parent ef7aef9ab4
commit 0c5ce16bc1
1 changed files with 1 additions and 0 deletions
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drivers/mmc/host/mxs-mmc.c
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@ -639,6 +639,7 @@ static int mxs_mmc_probe(struct platform_device *pdev)
if (!ssp->dmach) {
dev_err(mmc_dev(host->mmc),
"%s: failed to request dma\n", __func__);
ret = -ENODEV;
goto out_clk_put;
}