spi: xilinx: Remove unused variable

Warning is:

xilinx_spi.c: In function 'spi_setup_slave':
xilinx_spi.c:81: warning: unused variable 'regs'

Signed-off-by: Stephan Linz <linz@li-pro.net>
CC: Michal Simek <monstr@monstr.eu>

diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index e563c19..52a4134 100644 (file)
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -78,7 +78,6 @@ struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
                                  unsigned int max_hz, unsigned int mode)
 {
        struct xilinx_spi_slave *xilspi;
-       struct xilinx_spi_reg *regs;
 
        if (!spi_cs_is_valid(bus, cs)) {
                printf("XILSPI error: %s: unsupported bus %d / cs %d\n",