IPU3_L2PT_SHIFT    32 drivers/staging/media/ipu3/ipu3-mmu.c #define IPU3_L2PT_MASK		((1UL << IPU3_L2PT_SHIFT) - 1)
IPU3_L2PT_SHIFT    38 drivers/staging/media/ipu3/ipu3-mmu.c 				 IPU3_L2PT_SHIFT + \
IPU3_L2PT_SHIFT   162 drivers/staging/media/ipu3/ipu3-mmu.c 	iova >>= IPU3_L2PT_SHIFT;