next_rptr_cpu_addr 839 drivers/gpu/drm/radeon/radeon.h volatile u32 *next_rptr_cpu_addr; next_rptr_cpu_addr 305 drivers/gpu/drm/radeon/radeon_ring.c ptr = le32_to_cpu(*ring->next_rptr_cpu_addr); next_rptr_cpu_addr 419 drivers/gpu/drm/radeon/radeon_ring.c ring->next_rptr_cpu_addr = &rdev->wb.wb[index/4];