[PATCH] staging: mt7621-dma: Prefer Using BIT Macro instead of left shifting on 1.

siddhant gupta(siddhant1223)
2020-11-02T19:34:13Z

Replace left shifting on 1 by a BIT macro to fix checkpatch warning.

Signed-off-by: Siddhant Gupta <siddhantgupta416@gmail.com>

---
drivers/staging/mt7621-dma/mtk-hsdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/mt7621-dma/mtk-hsdma.c b/drivers/staging/mt7621-dma/mtk-hsdma.c
index 354536783e1c..a9e1a1b14035 100644
--- a/drivers/staging/mt7621-dma/mtk-hsdma.c
+++ b/drivers/staging/mt7621-dma/mtk-hsdma.c
@@ -72,7 +72,7 @@
#define HSDMA_GLO_TX_DMA BIT(0)

#define HSDMA_BT_SIZE_16BYTES (0 << HSDMA_GLO_BT_SHIFT)
-#define HSDMA_BT_SIZE_32BYTES (1 << HSDMA_GLO_BT_SHIFT)
+#define HSDMA_BT_SIZE_32BYTES BIT(HSDMA_GLO_BT_SHIFT)
#define HSDMA_BT_SIZE_64BYTES (2 << HSDMA_GLO_BT_SHIFT)
#define HSDMA_BT_SIZE_128BYTES (3 << HSDMA_GLO_BT_SHIFT)

--
2.25.1