[U-Boot] [PATCH 09/11] dma: ti-edma3: Add BIT(x) macro definition

[Vignesh R]

Add BIT(x) macro definition to edma3 driver file. Fixes following
compiler warning when CONFIG_TI_EDMA3 is enabled for am437x and dra7x:

drivers/dma/ti-edma3.c: In function ‘edma3_set_dest’:
drivers/dma/ti-edma3.c:92:10: warning: implicit declaration of function
‘BIT’ [-Wimplicit-function-declaration]

Signed-off-by: Vignesh R <vigneshr at ti.com>
---
 drivers/dma/ti-edma3.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/dma/ti-edma3.c b/drivers/dma/ti-edma3.c
index 8184ded9fa81..638cf525a278 100644
--- a/drivers/dma/ti-edma3.c
+++ b/drivers/dma/ti-edma3.c
@@ -13,6 +13,8 @@
 #include <common.h>
 #include <asm/ti-common/ti-edma3.h>
 
+#define BIT(x)					(1 << (x))
+
 #define EDMA3_SL_BASE(slot)			(0x4000 + ((slot) << 5))
 #define EDMA3_SL_MAX_NUM			512
 #define EDMA3_SLOPT_FIFO_WIDTH_MASK		(0x7 << 8)
-- 
2.4.5