[PATCH 3/6] drm/amdgpu: Mark all instances of struct drm_info_list as const

[Nils Wallménius]

All these are compile time constand and the
drm_debugfs_create/remove_files functions take a const
pointer argument.

Signed-off-by: Nils Wallménius <nils.wallmenius at gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu.h        | 4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c  | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c    | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c     | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c     | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c   | 4 ++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c    | 2 +-
 8 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index 660213a..d1ad763 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1701,12 +1701,12 @@ static inline void amdgpu_mn_unregister(struct amdgpu_bo *bo) {}
  * Debugfs
  */
 struct amdgpu_debugfs {
-	struct drm_info_list	*files;
+	const struct drm_info_list	*files;
 	unsigned		num_files;
 };
 
 int amdgpu_debugfs_add_files(struct amdgpu_device *adev,
-			     struct drm_info_list *files,
+			     const struct drm_info_list *files,
 			     unsigned nfiles);
 int amdgpu_debugfs_fence_init(struct amdgpu_device *adev);
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 00fa730..e3905c6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2022,7 +2022,7 @@ void amdgpu_get_pcie_info(struct amdgpu_device *adev)
  * Debugfs
  */
 int amdgpu_debugfs_add_files(struct amdgpu_device *adev,
-			     struct drm_info_list *files,
+			     const struct drm_info_list *files,
 			     unsigned nfiles)
 {
 	unsigned i;
@@ -2193,7 +2193,7 @@ static int amdgpu_debugfs_print_status(struct seq_file *m, void *data)
 	return 0;
 }
 
-static struct drm_info_list amdgpu_debugfs_status_list[] = {
+static const struct drm_info_list amdgpu_debugfs_status_list[] = {
 	{"amdgpu_print_status", &amdgpu_debugfs_print_status, 0, NULL},
 };
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index d81f1f4..100f4c6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -639,7 +639,7 @@ static int amdgpu_debugfs_gpu_reset(struct seq_file *m, void *data)
 	return 0;
 }
 
-static struct drm_info_list amdgpu_debugfs_fence_list[] = {
+static const struct drm_info_list amdgpu_debugfs_fence_list[] = {
 	{"amdgpu_fence_info", &amdgpu_debugfs_fence_info, 0, NULL},
 	{"amdgpu_gpu_reset", &amdgpu_debugfs_gpu_reset, 0, NULL}
 };
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
index fa6a27b..0635bb6 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c
@@ -797,7 +797,7 @@ static int amdgpu_debugfs_gem_info(struct seq_file *m, void *data)
 	return 0;
 }
 
-static struct drm_info_list amdgpu_debugfs_gem_list[] = {
+static const struct drm_info_list amdgpu_debugfs_gem_list[] = {
 	{"amdgpu_gem_info", &amdgpu_debugfs_gem_info, 0, NULL},
 };
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 83973d0..0129617 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -329,7 +329,7 @@ static int amdgpu_debugfs_sa_info(struct seq_file *m, void *data)
 
 }
 
-static struct drm_info_list amdgpu_debugfs_sa_list[] = {
+static const struct drm_info_list amdgpu_debugfs_sa_list[] = {
 	{"amdgpu_sa_info", &amdgpu_debugfs_sa_info, 0, NULL},
 };
 
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index ff9597c..6d44d4a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -1212,7 +1212,7 @@ static int amdgpu_debugfs_pm_info(struct seq_file *m, void *data)
 	return 0;
 }
 
-static struct drm_info_list amdgpu_pm_info_list[] = {
+static const struct drm_info_list amdgpu_pm_info_list[] = {
 	{"amdgpu_pm_info", amdgpu_debugfs_pm_info, 0, NULL},
 };
 #endif
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
index dd79243..7bd31ae 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c
@@ -427,7 +427,7 @@ static int r600_uvd_index = offsetof(struct amdgpu_device, uvd.ring);
 static int si_vce1_index = offsetof(struct amdgpu_device, vce.ring[0]);
 static int si_vce2_index = offsetof(struct amdgpu_device, vce.ring[1]);
 
-static struct drm_info_list amdgpu_debugfs_ring_info_list[] = {
+static const struct drm_info_list amdgpu_debugfs_ring_info_list[] = {
 	{"amdgpu_ring_gfx", amdgpu_debugfs_ring_info, 0, &amdgpu_gfx_index},
 	{"amdgpu_ring_cp1", amdgpu_debugfs_ring_info, 0, &cayman_cp1_index},
 	{"amdgpu_ring_cp2", amdgpu_debugfs_ring_info, 0, &cayman_cp2_index},
@@ -445,7 +445,7 @@ static int amdgpu_debugfs_ring_init(struct amdgpu_device *adev, struct amdgpu_ri
 #if defined(CONFIG_DEBUG_FS)
 	unsigned i;
 	for (i = 0; i < ARRAY_SIZE(amdgpu_debugfs_ring_info_list); ++i) {
-		struct drm_info_list *info = &amdgpu_debugfs_ring_info_list[i];
+		const struct drm_info_list *info = &amdgpu_debugfs_ring_info_list[i];
 		int roffset = *(int*)amdgpu_debugfs_ring_info_list[i].data;
 		struct amdgpu_ring *other = (void *)(((uint8_t*)adev) + roffset);
 		unsigned r;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
index c9692ad..43e8954 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
@@ -1165,7 +1165,7 @@ static int amdgpu_mm_dump_table(struct seq_file *m, void *data)
 static int ttm_pl_vram = TTM_PL_VRAM;
 static int ttm_pl_tt = TTM_PL_TT;
 
-static struct drm_info_list amdgpu_ttm_debugfs_list[] = {
+static const struct drm_info_list amdgpu_ttm_debugfs_list[] = {
 	{"amdgpu_vram_mm", amdgpu_mm_dump_table, 0, &ttm_pl_vram},
 	{"amdgpu_gtt_mm", amdgpu_mm_dump_table, 0, &ttm_pl_tt},
 	{"ttm_page_pool", ttm_page_alloc_debugfs, 0, NULL},
-- 
2.8.0.rc3