[PATCH] drm/amdgpu: cleanup coding style in amdgpu_sync.c file

[Jingyu Wang]

This is a patch to the amdgpu_sync.c file that fixes some warnings found by the 
checkpatch.pl tool

Signed-off-by: Jingyu Wang <jingyuwang_...@163.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index 504af1b93bfa..090e66a1b284 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: MIT
 /*
  * Copyright 2014 Advanced Micro Devices, Inc.
  * All Rights Reserved.
@@ -315,6 +316,7 @@ struct dma_fence *amdgpu_sync_get_fence(struct amdgpu_sync 
*sync)
        struct hlist_node *tmp;
        struct dma_fence *f;
        int i;
+
        hash_for_each_safe(sync->fences, i, tmp, e, node) {
 
                f = e->fence;
@@ -392,7 +394,7 @@ void amdgpu_sync_free(struct amdgpu_sync *sync)
 {
        struct amdgpu_sync_entry *e;
        struct hlist_node *tmp;
-       unsigned i;
+       unsigned int i;
 
        hash_for_each_safe(sync->fences, i, tmp, e, node) {
                hash_del(&e->node);

base-commit: e47eb90a0a9ae20b82635b9b99a8d0979b757ad8
prerequisite-patch-id: fefd0009b468430bb223fc92e4abe9710518b1ea
-- 
2.34.1