diff options
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/mmc_spi.c | 36 |
1 files changed, 16 insertions, 20 deletions
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index 36baa9e88648..dc2ad453bd7b 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -1499,31 +1499,27 @@ nomem: static int mmc_spi_remove(struct spi_device *spi) { struct mmc_host *mmc = dev_get_drvdata(&spi->dev); - struct mmc_spi_host *host; - - if (mmc) { - host = mmc_priv(mmc); + struct mmc_spi_host *host = mmc_priv(mmc); - /* prevent new mmc_detect_change() calls */ - if (host->pdata && host->pdata->exit) - host->pdata->exit(&spi->dev, mmc); + /* prevent new mmc_detect_change() calls */ + if (host->pdata && host->pdata->exit) + host->pdata->exit(&spi->dev, mmc); - mmc_remove_host(mmc); + mmc_remove_host(mmc); - if (host->dma_dev) { - dma_unmap_single(host->dma_dev, host->ones_dma, - MMC_SPI_BLOCKSIZE, DMA_TO_DEVICE); - dma_unmap_single(host->dma_dev, host->data_dma, - sizeof(*host->data), DMA_BIDIRECTIONAL); - } + if (host->dma_dev) { + dma_unmap_single(host->dma_dev, host->ones_dma, + MMC_SPI_BLOCKSIZE, DMA_TO_DEVICE); + dma_unmap_single(host->dma_dev, host->data_dma, + sizeof(*host->data), DMA_BIDIRECTIONAL); + } - kfree(host->data); - kfree(host->ones); + kfree(host->data); + kfree(host->ones); - spi->max_speed_hz = mmc->f_max; - mmc_free_host(mmc); - mmc_spi_put_pdata(spi); - } + spi->max_speed_hz = mmc->f_max; + mmc_free_host(mmc); + mmc_spi_put_pdata(spi); return 0; } |