[PATCH] spi: xilinx_spi: Remove unused variable
Michal Simek
michal.simek at xilinx.com
Wed Sep 23 10:37:40 CEST 2020
Remove unused variable:
drivers/spi/xilinx_spi.c: In function 'xilinx_spi_xfer':
drivers/spi/xilinx_spi.c:254:18: warning: unused variable 'timeout' [-Wunused-variable]
254 | u32 reg, count, timeout;
| ^~~~~~~
Fixes: 0c0de58f7b30 ("spi: xilinx_spi: Modify transfer logic xilinx_spi_xfer() function")
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
drivers/spi/xilinx_spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 348630faf381..c0cfe94d4439 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -251,7 +251,7 @@ static int xilinx_spi_xfer(struct udevice *dev, unsigned int bitlen,
unsigned char *rxp = din;
u32 txbytes = bytes;
u32 rxbytes = bytes;
- u32 reg, count, timeout;
+ u32 reg, count;
int ret;
debug("spi_xfer: bus:%i cs:%i bitlen:%i bytes:%i flags:%lx\n",
--
2.28.0
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