[PATCH v1] drivers/amd/kv_dpm: check the return value of amdgpu_kv_smc_bapm_enable

[Li Zhong]

Check the return value of amdgpu_kv_smc_bapm_enable() and log the error
when it fails.

Signed-off-by: Li Zhong <floridsleeves at gmail.com>
---
 drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c
index 8fd0782a2b20..d392256effe2 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c
@@ -1384,13 +1384,16 @@ static int kv_dpm_enable(struct amdgpu_device *adev)
 static void kv_dpm_disable(struct amdgpu_device *adev)
 {
 	struct kv_power_info *pi = kv_get_pi(adev);
+	int err;
 
 	amdgpu_irq_put(adev, &adev->pm.dpm.thermal.irq,
 		       AMDGPU_THERMAL_IRQ_LOW_TO_HIGH);
 	amdgpu_irq_put(adev, &adev->pm.dpm.thermal.irq,
 		       AMDGPU_THERMAL_IRQ_HIGH_TO_LOW);
 
-	amdgpu_kv_smc_bapm_enable(adev, false);
+	err = amdgpu_kv_smc_bapm_enable(adev, false);
+	if (ret)
+		DRM_ERROR("amdgpu_kv_smc_bapm_enable failed\n");
 
 	if (adev->asic_type == CHIP_MULLINS)
 		kv_enable_nb_dpm(adev, false);
-- 
2.25.1