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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: 0c0de58f7b
("spi: xilinx_spi: Modify transfer logic xilinx_spi_xfer() function")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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@ -251,7 +251,7 @@ static int xilinx_spi_xfer(struct udevice *dev, unsigned int bitlen,
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unsigned char *rxp = din;
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u32 txbytes = bytes;
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u32 rxbytes = bytes;
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u32 reg, count, timeout;
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u32 reg, count;
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int ret;
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debug("spi_xfer: bus:%i cs:%i bitlen:%i bytes:%i flags:%lx\n",
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