drm/amdgpu: Initialize umc ras callback

Fix a coding error which results to null interrupt
handler for umc ras.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Stanley Yang <Stanley.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
index da68ceaa024c72f5329915f089f94b2d6fd226ba..9e2e97207e53185ed32e2348f4b6ce2587cd907c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_umc.c
@@ -232,7 +232,7 @@ int amdgpu_umc_ras_sw_init(struct amdgpu_device *adev)
        if (!ras->ras_block.ras_late_init)
                ras->ras_block.ras_late_init = amdgpu_umc_ras_late_init;
 
-       if (ras->ras_block.ras_cb)
+       if (!ras->ras_block.ras_cb)
                ras->ras_block.ras_cb = amdgpu_umc_process_ras_data_cb;
 
        return 0;