commit 16d5d3b966d48df363f7be75717f71236e53bb2f
author Michal Simek <michal.simek@xilinx.com> Wed Sep 23 10:36:47 2020 +0200
committer Michal Simek <michal.simek@xilinx.com> Tue Oct 27 08:01:36 2020 +0100
tree a90d97185e675044b2fdb92be72e4e90ec960e23
parent b5be52c7d570a7c064aefeeb6b31748e85163964

spi: xilinx_spi: Remove unused variable

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@xilinx.com>

drivers/spi/xilinx_spi.c

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 348630f..c0cfe94 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -251,7 +251,7 @@
 	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",