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Subject[PATCH] drivers: infiniband: Mark function _c4iw_write_mem_dma() as static in mem.c
This patch marks the function _c4iw_write_mem_dma() as static in
hw/cxgb4/mem.c because it is not used outside this file.

Thus, it also eliminates the following warning in hw/cxgb4/mem.c:
drivers/infiniband/hw/cxgb4/mem.c:176:5: warning: no previous prototype for ‘_c4iw_write_mem_dma’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <>
drivers/infiniband/hw/cxgb4/mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
index 4cb8eb2..84e4500 100644
--- a/drivers/infiniband/hw/cxgb4/mem.c
+++ b/drivers/infiniband/hw/cxgb4/mem.c
@@ -173,7 +173,7 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev, u32 addr, u32 len,
return ret;

-int _c4iw_write_mem_dma(struct c4iw_rdev *rdev, u32 addr, u32 len, void *data)
+static int _c4iw_write_mem_dma(struct c4iw_rdev *rdev, u32 addr, u32 len, void *data)
u32 remain = len;
u32 dmalen;
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