NV_WR16            64 drivers/video/fbdev/nvidia/nv_local.h #define NV_WR16(p,i,d)  (__raw_writew((d), (void __iomem *)(p) + (i)))
NV_WR16            80 drivers/video/fbdev/riva/riva_hw.h #define NV_WR16(p,i,d)  (__raw_writew((d), (void __iomem *)(p) + (i)))