diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-08-18 19:22:17 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-08-19 09:54:38 +0530 |
| commit | 144ceb27d737b853113ea4aa7d7c9b3dfe98be0b (patch) | |
| tree | 0c620431fd780f981af67014fa37c85068dad930 /drivers/dma/xilinx | |
| parent | e8ee6c8cb61b676f1a2d6b942329e98224bd8ee9 (diff) | |
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.c | 2 |
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, |