DMACH_SPI0_RX 45 arch/arm/mach-s3c24xx/include/mach/dma.h DMACH_SPI0_RX, /* s3c2443/2416/2450 hsspi0 */ DMACH_SPI0_RX 31 arch/arm/mach-s3c64xx/include/mach/dma.h #define DMACH_SPI0_RX S3C64XX_DMA_CHAN("spi0_rx")