IPU3_L1PT_SHIFT    35 drivers/staging/media/ipu3/ipu3-mmu.c #define IPU3_L1PT_MASK		((1UL << IPU3_L1PT_SHIFT) - 1)
IPU3_L1PT_SHIFT    39 drivers/staging/media/ipu3/ipu3-mmu.c 				 IPU3_L1PT_SHIFT)