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Message-ID: <1326098940-3697-1-git-send-email-richard.zhao@linaro.org> Date: Mon, 9 Jan 2012 16:48:59 +0800 From: Richard Zhao <richard.zhao@...aro.org> To: <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org> CC: <dan.j.williams@...el.com>, <vinod.koul@...el.com>, <shawn.guo@...aro.org>, <kernel@...gutronix.de>, <eric.miao@...aro.org>, <patches@...aro.org>, Richard Zhao <richard.zhao@...aro.org> Subject: [PATCH 1/2] dma/imx-sdma: call sdma_set_channel_priority after sdma_request_channel sdma_request_channel sets the default priority. sdma_alloc_chan_resources should call sdma_set_channel_priority thereafter to over write it. Signed-off-by: Richard Zhao <richard.zhao@...aro.org> --- drivers/dma/imx-sdma.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index 2cc96c4..6376009 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -875,11 +875,11 @@ static int sdma_alloc_chan_resources(struct dma_chan *chan) sdmac->peripheral_type = data->peripheral_type; sdmac->event_id0 = data->dma_request; - ret = sdma_set_channel_priority(sdmac, prio); + ret = sdma_request_channel(sdmac); if (ret) return ret; - ret = sdma_request_channel(sdmac); + ret = sdma_set_channel_priority(sdmac, prio); if (ret) return ret; -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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