SSSR_RFS         1726 drivers/spi/spi-pxa2xx.c 		drv_data->mask_sr = SSSR_RFS | SSSR_TFS | SSSR_ROR;
SSSR_RFS         1732 drivers/spi/spi-pxa2xx.c 		drv_data->mask_sr = SSSR_TINT | SSSR_RFS | SSSR_TFS