diff options
Diffstat (limited to 'include/configs/sacsng.h')
| -rw-r--r-- | include/configs/sacsng.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/configs/sacsng.h b/include/configs/sacsng.h index 4974fb4..2a398e8 100644 --- a/include/configs/sacsng.h +++ b/include/configs/sacsng.h @@ -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 */ |