Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Peter Ujfalusi <> | Subject | [PATCH] mmc: omap_hsmmc: No need to check DMA channel validity at module remove | Date | Tue, 3 Nov 2015 13:37:31 +0200 |
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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> --- drivers/mmc/host/omap_hsmmc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index f70e52b05648..712c74fd0401 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -2262,10 +2262,8 @@ 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); -- 2.6.2
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