spi: kirkwood_spi.c: Make global variable static
Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Tested-by: Luka Perkov <luka@openwrt.org> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
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static struct kwspi_registers *spireg = (struct kwspi_registers *)KW_SPI_BASE;
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static struct kwspi_registers *spireg = (struct kwspi_registers *)KW_SPI_BASE;
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u32 cs_spi_mpp_back[2];
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static u32 cs_spi_mpp_back[2];
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struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
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struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs,
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unsigned int max_hz, unsigned int mode)
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unsigned int max_hz, unsigned int mode)
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