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sacsng board: fix warnings "suggest explicit braces to avoid ambiguous 'else'"

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Signed-off-by: Wolfgang Denk <wd@denx.de>
This commit is contained in:
Wolfgang Denk 2008-07-03 22:39:21 +02:00
parent 4ff170a818
commit ced209c50e
1 changed files with 8 additions and 4 deletions
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12
include/configs/sacsng.h
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@ -272,10 +272,14 @@
#undef SPI_INIT /* no port initialization needed */
#define SPI_READ ((immr->im_ioport.iop_pdatd & I2C_MISO) != 0)
#define SPI_SDA(bit) if(bit) immr->im_ioport.iop_pdatd |= I2C_MOSI; \
else immr->im_ioport.iop_pdatd &= ~I2C_MOSI
#define SPI_SCL(bit) if(bit) immr->im_ioport.iop_pdatd |= I2C_SCLK; \
else immr->im_ioport.iop_pdatd &= ~I2C_SCLK
#define SPI_SDA(bit) do { \
if(bit) immr->im_ioport.iop_pdatd |= I2C_MOSI; \
else immr->im_ioport.iop_pdatd &= ~I2C_MOSI; \
} while (0)
#define SPI_SCL(bit) do { \
if(bit) immr->im_ioport.iop_pdatd |= I2C_SCLK; \
else immr->im_ioport.iop_pdatd &= ~I2C_SCLK; \
} while (0)
#define SPI_DELAY /* No delay is needed */
#endif /* CONFIG_SOFT_SPI */