drm/amdgpu/sdma4.4.2: replace BUG_ON() with WARN_ON()

There's no need to crash the kernel for these cases.

Reviewed-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
index 777a708528833c7074f783a042bd22f6b5bd77cd..a7685b516f199702edc65ad5bbc2d72ad3ef0f40 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_4_2.c
@@ -457,7 +457,7 @@ static void sdma_v4_4_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64
        /* write the fence */
        amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE));
        /* zero in first two bits */
-       BUG_ON(addr & 0x3);
+       WARN_ON(addr & 0x3);
        amdgpu_ring_write(ring, lower_32_bits(addr));
        amdgpu_ring_write(ring, upper_32_bits(addr));
        amdgpu_ring_write(ring, lower_32_bits(seq));
@@ -467,7 +467,7 @@ static void sdma_v4_4_2_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64
                addr += 4;
                amdgpu_ring_write(ring, SDMA_PKT_HEADER_OP(SDMA_OP_FENCE));
                /* zero in first two bits */
-               BUG_ON(addr & 0x3);
+               WARN_ON(addr & 0x3);
                amdgpu_ring_write(ring, lower_32_bits(addr));
                amdgpu_ring_write(ring, upper_32_bits(addr));
                amdgpu_ring_write(ring, upper_32_bits(seq));