mmc: sdhci-msm: Fix error return code in sdhci_msm_probe()

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

Fixes: ad81d3871004 ("mmc: sdhci-msm: Add support for UHS cards")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c
index 8ef44a2..90ed2e1 100644 (file)
--- a/drivers/mmc/host/sdhci-msm.c
+++ b/drivers/mmc/host/sdhci-msm.c
@@ -647,6 +647,7 @@ static int sdhci_msm_probe(struct platform_device *pdev)
        if (msm_host->pwr_irq < 0) {
                dev_err(&pdev->dev, "Get pwr_irq failed (%d)\n",
                        msm_host->pwr_irq);
+               ret = msm_host->pwr_irq;
                goto clk_disable;
        }