mmc: omap_hsmmc: No need to check DMA channel validity at module remove

The driver will not probe without valid DMA channels so no need to check
if they are valid when the module is removed.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
CC: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 7fb0753..b6639ea 100644 (file)
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -2250,10 +2250,8 @@ static int omap_hsmmc_remove(struct platform_device *pdev)
        pm_runtime_get_sync(host->dev);
        mmc_remove_host(host->mmc);
 
-       if (host->tx_chan)
-               dma_release_channel(host->tx_chan);
-       if (host->rx_chan)
-               dma_release_channel(host->rx_chan);
+       dma_release_channel(host->tx_chan);
+       dma_release_channel(host->rx_chan);
 
        pm_runtime_put_sync(host->dev);
        pm_runtime_disable(host->dev);