Commit c678fa66341c: ("dmaengine: remove DMA_SG as it is dead code in
kernel") removes DMA_SG from dmaengine subsystem but missed removing unused
xgene_dma_invalidate_buffer function, so remove it
drivers/dma/xgene-dma.c:394:13: warning: ‘xgene_dma_invalidate_buffer’ defined but not used [-Wunused-function]
static void xgene_dma_invalidate_buffer(__le64 *ext8)
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
Cc: Rameshwar Prasad Sahu <rsahu@xxxxxxx>
---
drivers/dma/xgene-dma.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/dma/xgene-dma.c b/drivers/dma/xgene-dma.c
index 8648d2394ab6..1d5988849aa6 100644
--- a/drivers/dma/xgene-dma.c
+++ b/drivers/dma/xgene-dma.c
@@ -391,11 +391,6 @@ static void xgene_dma_set_src_buffer(__le64 *ext8, size_t *len,
*paddr += nbytes;
}
-static void xgene_dma_invalidate_buffer(__le64 *ext8)
-{
- *ext8 |= cpu_to_le64(XGENE_DMA_INVALID_LEN_CODE);
-}
-
static __le64 *xgene_dma_lookup_ext8(struct xgene_dma_desc_hw *desc, int idx)
{
switch (idx) {
--
2.7.4
--
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