diff options
Diffstat (limited to 'drivers/mmc/host/sunxi-mmc.c')
| -rw-r--r-- | drivers/mmc/host/sunxi-mmc.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c index 1508eead5d01..ee4a65b0a22d 100644 --- a/drivers/mmc/host/sunxi-mmc.c +++ b/drivers/mmc/host/sunxi-mmc.c @@ -1369,11 +1369,10 @@ static int sunxi_mmc_probe(struct platform_device *pdev) struct mmc_host *mmc; int ret; - mmc = mmc_alloc_host(sizeof(struct sunxi_mmc_host), &pdev->dev); - if (!mmc) { - dev_err(&pdev->dev, "mmc alloc host failed\n"); - return -ENOMEM; - } + mmc = devm_mmc_alloc_host(&pdev->dev, sizeof(*host)); + if (!mmc) + return dev_err_probe(&pdev->dev, -ENOMEM, + "mmc alloc host failed\n"); platform_set_drvdata(pdev, mmc); host = mmc_priv(mmc); @@ -1383,15 +1382,13 @@ static int sunxi_mmc_probe(struct platform_device *pdev) ret = sunxi_mmc_resource_request(host, pdev); if (ret) - goto error_free_host; + return ret; host->sg_cpu = dma_alloc_coherent(&pdev->dev, PAGE_SIZE, &host->sg_dma, GFP_KERNEL); - if (!host->sg_cpu) { - dev_err(&pdev->dev, "Failed to allocate DMA descriptor mem\n"); - ret = -ENOMEM; - goto error_free_host; - } + if (!host->sg_cpu) + return dev_err_probe(&pdev->dev, -ENOMEM, + "Failed to allocate DMA descriptor mem\n"); if (host->cfg->ccu_has_timings_switch) { /* @@ -1481,8 +1478,6 @@ static int sunxi_mmc_probe(struct platform_device *pdev) error_free_dma: dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma); -error_free_host: - mmc_free_host(mmc); return ret; } @@ -1498,7 +1493,6 @@ static void sunxi_mmc_remove(struct platform_device *pdev) sunxi_mmc_disable(host); } dma_free_coherent(&pdev->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma); - mmc_free_host(mmc); } #ifdef CONFIG_PM |