CPM_CR_CH_SPI 39 arch/powerpc/include/asm/cpm1.h #define CPM_CR_CH_TIMER CPM_CR_CH_SPI CPM_CR_CH_SPI 32 drivers/spi/spi-fsl-cpm.c #define CPM_SPI_CMD mk_cr_cmd(CPM_CR_CH_SPI, 0)