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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /drivers/mmc/host/sdhci-bcm2835.c | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/mmc/host/sdhci-bcm2835.c')
| -rw-r--r-- | drivers/mmc/host/sdhci-bcm2835.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/mmc/host/sdhci-bcm2835.c b/drivers/mmc/host/sdhci-bcm2835.c index 0ef0343c6..1c65d4690 100644 --- a/drivers/mmc/host/sdhci-bcm2835.c +++ b/drivers/mmc/host/sdhci-bcm2835.c @@ -172,9 +172,19 @@ static int bcm2835_sdhci_probe(struct platform_device *pdev) ret = PTR_ERR(pltfm_host->clk); goto err; } + ret = clk_prepare_enable(pltfm_host->clk); + if (ret) { + dev_err(&pdev->dev, "failed to enable host clk\n"); + goto err; + } - return sdhci_add_host(host); + ret = sdhci_add_host(host); + if (ret) + goto err_clk; + return 0; +err_clk: + clk_disable_unprepare(pltfm_host->clk); err: sdhci_pltfm_free(pdev); return ret; |