R23                36 drivers/media/i2c/wm8775.c 	R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R23 = 23,
R23               865 drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c #define R23 144
R23                28 tools/perf/arch/powerpc/tests/regs_load.S #define R23	23 * 8