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mmc: sdhci-bcm-kona: fix error return code in sdhci_bcm_kona_probe() 

In clk_set_rate() or clk_prepare_enable() error handling case, the
error return code ret is not set, so sdhci_bcm_kona_probe() return
0 in those error cases.

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Acked-by: Ray Jui <ray.jui@broadcom.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Wei Yongjun 2016-07-28 16:17:44 +00:00 committed by Ulf Hansson
parent 41f469cac2
commit 66fe6ac5d5
1 changed files with 4 additions and 2 deletions
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6
drivers/mmc/host/sdhci-bcm-kona.c
View File

@ -253,12 +253,14 @@ static int sdhci_bcm_kona_probe(struct platform_device *pdev)
goto err_pltfm_free;
}
if (clk_set_rate(pltfm_priv->clk, host->mmc->f_max) != 0) {
ret = clk_set_rate(pltfm_priv->clk, host->mmc->f_max);
if (ret) {
dev_err(dev, "Failed to set rate core clock\n");
goto err_pltfm_free;
}
if (clk_prepare_enable(pltfm_priv->clk) != 0) {
ret = clk_prepare_enable(pltfm_priv->clk);
if (ret) {
dev_err(dev, "Failed to enable core clock\n");
goto err_pltfm_free;
}