Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932203AbbEZNgP (ORCPT ); Tue, 26 May 2015 09:36:15 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:50993 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754418AbbEZN0l (ORCPT ); Tue, 26 May 2015 09:26:41 -0400 From: Peter Ujfalusi To: , CC: , , , , , , , , , , , Ulf Hansson Subject: [PATCH 04/13] mmc: omap_hsmmc: No need to check DMA channel validity at module remove Date: Tue, 26 May 2015 16:25:59 +0300 Message-ID: <1432646768-12532-5-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.3.5 In-Reply-To: <1432646768-12532-1-git-send-email-peter.ujfalusi@ti.com> References: <1432646768-12532-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1153 Lines: 34 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 --- 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 2cd828f42151..57bb85930f81 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -2190,10 +2190,8 @@ static int omap_hsmmc_remove(struct platform_device *pdev) if (host->use_reg) omap_hsmmc_reg_put(host); - 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); -- 2.3.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/