r100_io_wreg     2485 drivers/gpu/drm/radeon/radeon.h void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v);
r100_io_wreg     2567 drivers/gpu/drm/radeon/radeon.h #define WREG32_IO(reg, v) r100_io_wreg(rdev, (reg), (v))