This patch fixes the following sparse errors:
drivers/gpu/drm/radeon/r600_dma.c:247:30: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/radeon/r600_dma.c:247:30: expected unsigned int volatile [usertype]
drivers/gpu/drm/radeon/r600_dma.c:247:30: got restricted __le32 [usertype]
Signed-off-by: zhaoxiao <zhaoxiao@xxxxxxxxxxxxx>
---
drivers/gpu/drm/radeon/r600_dma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/r600_dma.c b/drivers/gpu/drm/radeon/r600_dma.c
index fb65e6fb5c4f..a2d0b1edcd22 100644
--- a/drivers/gpu/drm/radeon/r600_dma.c
+++ b/drivers/gpu/drm/radeon/r600_dma.c
@@ -244,7 +244,7 @@ int r600_dma_ring_test(struct radeon_device *rdev,
gpu_addr = rdev->wb.gpu_addr + index;
tmp = 0xCAFEDEAD;
- rdev->wb.wb[index/4] = cpu_to_le32(tmp);
+ rdev->wb.wb[index/4] = lower_32_bits(tmp);
r = radeon_ring_lock(rdev, ring, 4);
if (r) {
--
2.20.1
