NV50_PDISP_SOR_PWM_DIV  160 drivers/gpu/drm/nouveau/nouveau_backlight.c 	div  = nvif_rd32(device, NV50_PDISP_SOR_PWM_DIV(or));
NV50_PDISP_SOR_PWM_DIV  178 drivers/gpu/drm/nouveau/nouveau_backlight.c 	div = nvif_rd32(device, NV50_PDISP_SOR_PWM_DIV(or));