drm/amdgpu: correct ras error count type
Use unsigned long type for the same ras count variable.
This will avoid overflow on 64 bit system.
Signed-off-by: Guchun Chen <[email protected]>
Reviewed-by: Tao Zhou <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 76d0021..016ea27 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -688,7 +688,7 @@ int amdgpu_ras_error_cure(struct amdgpu_device *adev,
}
/* get the total error counts on all IPs */
-int amdgpu_ras_query_error_count(struct amdgpu_device *adev,
+unsigned long amdgpu_ras_query_error_count(struct amdgpu_device *adev,
bool is_ce)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
@@ -696,7 +696,7 @@ int amdgpu_ras_query_error_count(struct amdgpu_device *adev,
struct ras_err_data data = {0, 0};
if (!con)
- return -EINVAL;
+ return 0;
list_for_each_entry(obj, &con->head, node) {
struct ras_query_if info = {
@@ -704,7 +704,7 @@ int amdgpu_ras_query_error_count(struct amdgpu_device *adev,
};
if (amdgpu_ras_error_query(adev, &info))
- return -EINVAL;
+ return 0;
data.ce_count += info.ce_count;
data.ue_count += info.ue_count;
