From: Shravya Kumbham shravya.kumbham@xilinx.com
commit 2d5efea64472469117dc1a9a39530069e95b21e9 upstream.
Typecast the fls(width -1) with (enum dmaengine_alignment) in xilinx_dma_chan_probe function to fix the coverity warning.
Addresses-Coverity: Event mixed_enum_type. Fixes: 9cd4360de609 ("dma: Add Xilinx AXI Video Direct Memory Access Engine driver support") Signed-off-by: Shravya Kumbham shravya.kumbham@xilinx.com Signed-off-by: Radhey Shyam Pandey radhey.shyam.pandey@xilinx.com Link: https://lore.kernel.org/r/1608722462-29519-4-git-send-email-radhey.shyam.pan... Signed-off-by: Vinod Koul vkoul@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/dma/xilinx/xilinx_dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/dma/xilinx/xilinx_dma.c +++ b/drivers/dma/xilinx/xilinx_dma.c @@ -2360,7 +2360,7 @@ static int xilinx_dma_chan_probe(struct has_dre = false;
if (!has_dre) - xdev->common.copy_align = fls(width - 1); + xdev->common.copy_align = (enum dmaengine_alignment)fls(width - 1);
if (of_device_is_compatible(node, "xlnx,axi-vdma-mm2s-channel") || of_device_is_compatible(node, "xlnx,axi-dma-mm2s-channel") ||