_camif 13 drivers/media/platform/s3c-camif/camif-regs.c #define camif_write(_camif, _off, _val) writel(_val, (_camif)->io_base + (_off)) _camif 14 drivers/media/platform/s3c-camif/camif-regs.c #define camif_read(_camif, _off) readl((_camif)->io_base + (_off))