drm/amdgpu/mmhub4.1: fix IP version check

Use the helper function rather than reading it directly.

Reviewed-by: Yang Wang <kevinyang.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v4_1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v4_1_0.c
index 0fbc3be81f140fcc81859767fc3ffe24646e144a..f2ab5001b4924961942d82e5eba5c9cc9413bef9 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mmhub_v4_1_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v4_1_0.c
@@ -108,7 +108,7 @@ mmhub_v4_1_0_print_l2_protection_fault_status(struct amdgpu_device *adev,
        dev_err(adev->dev,
                "MMVM_L2_PROTECTION_FAULT_STATUS_LO32:0x%08X\n",
                status);
-       switch (adev->ip_versions[MMHUB_HWIP][0]) {
+       switch (amdgpu_ip_version(adev, MMHUB_HWIP, 0)) {
        case IP_VERSION(4, 1, 0):
                mmhub_cid = mmhub_client_ids_v4_1_0[cid][rw];
                break;