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dmaengine: xilinx: dpdma: Make symbol 'dpdma_debugfs_reqs' static

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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: 1d220435ca ("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>
This commit is contained in:
Wei Yongjun 2020-08-18 19:22:17 +08:00 committed by Vinod Koul
parent e8ee6c8cb6
commit 144ceb27d7
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/xilinx/xilinx_dpdma.c
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@ -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,