[PATCH] drm/amdgpu: fix compiler warnings for df perfmons

[Kim, Jonathan]

fixing compiler warnings in df v3.6 for c-state toggle and pmc count.

Change-Id: I74f8f1eafccf523a89d60d005e3549235f75c6b8
Signed-off-by: Jonathan Kim <Jonathan.Kim at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/df_v3_6.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
index f403c62c944e..e1cf7e9c616a 100644
--- a/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
+++ b/drivers/gpu/drm/amd/amdgpu/df_v3_6.c
@@ -93,7 +93,7 @@ const struct attribute_group *df_v3_6_attr_groups[] = {
 		NULL
 };
 
-static df_v3_6_set_df_cstate(struct amdgpu_device *adev, int allow)
+static int df_v3_6_set_df_cstate(struct amdgpu_device *adev, int allow)
 {
 	int r = 0;
 
@@ -546,7 +546,7 @@ static void df_v3_6_pmc_get_count(struct amdgpu_device *adev,
 				  uint64_t config,
 				  uint64_t *count)
 {
-	uint32_t lo_base_addr, hi_base_addr, lo_val, hi_val;
+	uint32_t lo_base_addr, hi_base_addr, lo_val = 0, hi_val = 0;
 	*count = 0;
 
 	switch (adev->asic_type) {
-- 
2.17.1