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authorWei Yongjun <weiyongjun1@huawei.com>2020-08-18 14:22:17 +0300
committerVinod Koul <vkoul@kernel.org>2020-08-19 07:24:38 +0300
commit144ceb27d737b853113ea4aa7d7c9b3dfe98be0b (patch)
tree0c620431fd780f981af67014fa37c85068dad930 /drivers/dma/xilinx
parente8ee6c8cb61b676f1a2d6b942329e98224bd8ee9 (diff)
downloadlinux-144ceb27d737b853113ea4aa7d7c9b3dfe98be0b.tar.xz
dmaengine: xilinx: dpdma: Make symbol 'dpdma_debugfs_reqs' static
The sparse tool complains as follows: drivers/dma/xilinx/xilinx_dpdma.c:349:37: warning: symbol 'dpdma_debugfs_reqs' was not declared. Should it be static? This variable is not used outside of xilinx_dpdma.c, so this commit marks it static. Fixes: 1d220435cab3 ("dmaengine: xilinx: dpdma: Add debugfs support") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://lore.kernel.org/r/20200818112217.43816-1-weiyongjun1@huawei.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/xilinx')
-rw-r--r--drivers/dma/xilinx/xilinx_dpdma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/xilinx/xilinx_dpdma.c b/drivers/dma/xilinx/xilinx_dpdma.c
index 7db70d226e89..81ed1e482878 100644
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -346,7 +346,7 @@ static int xilinx_dpdma_debugfs_desc_done_irq_write(char *args)
}
/* Match xilinx_dpdma_testcases vs dpdma_debugfs_reqs[] entry */
-struct xilinx_dpdma_debugfs_request dpdma_debugfs_reqs[] = {
+static struct xilinx_dpdma_debugfs_request dpdma_debugfs_reqs[] = {
{
.name = "DESCRIPTOR_DONE_INTR",
.tc = DPDMA_TC_INTR_DONE,