diff options
| -rw-r--r-- | drivers/spi/spi-atmel.c | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index acf318e7330c..3ed5e663da6f 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -222,37 +222,13 @@ | SPI_BF(name, value)) /* Register access macros */ -#ifdef CONFIG_AVR32 -#define spi_readl(port, reg) \ - __raw_readl((port)->regs + SPI_##reg) -#define spi_writel(port, reg, value) \ - __raw_writel((value), (port)->regs + SPI_##reg) - -#define spi_readw(port, reg) \ - __raw_readw((port)->regs + SPI_##reg) -#define spi_writew(port, reg, value) \ - __raw_writew((value), (port)->regs + SPI_##reg) - -#define spi_readb(port, reg) \ - __raw_readb((port)->regs + SPI_##reg) -#define spi_writeb(port, reg, value) \ - __raw_writeb((value), (port)->regs + SPI_##reg) -#else #define spi_readl(port, reg) \ readl_relaxed((port)->regs + SPI_##reg) #define spi_writel(port, reg, value) \ writel_relaxed((value), (port)->regs + SPI_##reg) - -#define spi_readw(port, reg) \ - readw_relaxed((port)->regs + SPI_##reg) #define spi_writew(port, reg, value) \ writew_relaxed((value), (port)->regs + SPI_##reg) -#define spi_readb(port, reg) \ - readb_relaxed((port)->regs + SPI_##reg) -#define spi_writeb(port, reg, value) \ - writeb_relaxed((value), (port)->regs + SPI_##reg) -#endif /* use PIO for small transfers, avoiding DMA setup/teardown overhead and * cache operations; better heuristics consider wordsize and bitrate. */ |