From cfe52cdfbda0e8e6e8297121dd05e6630555b89e Mon Sep 17 00:00:00 2001 From: Nicolin Chen <nicoleotsuka@gmail.com> Date: Thu, 14 Sep 2017 11:46:43 -0700 Subject: [PATCH] dmaengine: imx-sdma: Correct src_addr_widths and directions The driver already supports DMA_DEV_TO_DEV in sdma_config(), DMA_SLAVE_BUSWIDTH_2_BYTES and DMA_SLAVE_BUSWIDTH_1_BYTE in sdma_prep_slave_sg(). So this patch adds them to the lists. Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com> Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com> --- drivers/dma/imx-sdma.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index ebfc585db4ca4c..5cd238b7e9a718 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -2400,9 +2400,9 @@ static int sdma_probe(struct platform_device *pdev) sdma->dma_device.device_terminate_all = sdma_terminate_all_with_delay; sdma->dma_device.device_pause = sdma_channel_pause; sdma->dma_device.device_resume = sdma_channel_resume; - sdma->dma_device.src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); - sdma->dma_device.dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_4_BYTES); - sdma->dma_device.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); + sdma->dma_device.src_addr_widths = SDMA_DMA_BUSWIDTHS; + sdma->dma_device.dst_addr_widths = SDMA_DMA_BUSWIDTHS; + sdma->dma_device.directions = SDMA_DMA_DIRECTIONS; sdma->dma_device.residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT; sdma->dma_device.device_prep_dma_memcpy = sdma_prep_memcpy; sdma->dma_device.device_issue_pending = sdma_issue_pending; -- GitLab