From: Peter Ujfalusi Date: Tue, 3 Nov 2015 11:37:31 +0000 (+0200) Subject: mmc: omap_hsmmc: No need to check DMA channel validity at module remove X-Git-Tag: android-x86-7.1-r1~2329^2~49 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=dc28562bf2d67c1ccbcd7ebdfc261f4316c02113;p=android-x86%2Fkernel.git 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 CC: Ulf Hansson Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 7fb0753abe30..b6639ea0bf18 100644 --- 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);