diff options
Diffstat (limited to 'drivers/mmc/host/wmt-sdmmc.c')
| -rw-r--r-- | drivers/mmc/host/wmt-sdmmc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/mmc/host/wmt-sdmmc.c b/drivers/mmc/host/wmt-sdmmc.c index 3ba42f508014..a132bc822b5c 100644 --- a/drivers/mmc/host/wmt-sdmmc.c +++ b/drivers/mmc/host/wmt-sdmmc.c @@ -853,7 +853,7 @@ static int wmt_mci_probe(struct platform_device *pdev) if (IS_ERR(priv->clk_sdmmc)) { dev_err(&pdev->dev, "Error getting clock\n"); ret = PTR_ERR(priv->clk_sdmmc); - goto fail5; + goto fail5_and_a_half; } ret = clk_prepare_enable(priv->clk_sdmmc); @@ -863,13 +863,20 @@ static int wmt_mci_probe(struct platform_device *pdev) /* configure the controller to a known 'ready' state */ wmt_reset_hardware(mmc); - mmc_add_host(mmc); + ret = mmc_add_host(mmc); + if (ret) + goto fail7; dev_info(&pdev->dev, "WMT SDHC Controller initialized\n"); return 0; +fail7: + clk_disable_unprepare(priv->clk_sdmmc); fail6: clk_put(priv->clk_sdmmc); +fail5_and_a_half: + dma_free_coherent(&pdev->dev, mmc->max_blk_count * 16, + priv->dma_desc_buffer, priv->dma_desc_device_addr); fail5: free_irq(dma_irq, priv); fail4: |