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spi: xilinx_spi: Remove unused variable

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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: 0c0de58f7b ("spi: xilinx_spi: Modify transfer logic xilinx_spi_xfer() function")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2020-09-23 10:36:47 +02:00
parent b9ac6c0820
commit e1303b2bc1
1 changed files with 1 additions and 1 deletions
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drivers/spi/xilinx_spi.c
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@ -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",