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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
index f5fb93795a69..dd9a4fb9ce39 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c
@@ -826,21 +826,13 @@ int amdgpu_debugfs_regs_init(struct amdgpu_device *adev)
826{ 826{
827 struct drm_minor *minor = adev->ddev->primary; 827 struct drm_minor *minor = adev->ddev->primary;
828 struct dentry *ent, *root = minor->debugfs_root; 828 struct dentry *ent, *root = minor->debugfs_root;
829 unsigned i, j; 829 unsigned int i;
830 830
831 for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) { 831 for (i = 0; i < ARRAY_SIZE(debugfs_regs); i++) {
832 ent = debugfs_create_file(debugfs_regs_names[i], 832 ent = debugfs_create_file(debugfs_regs_names[i],
833 S_IFREG | S_IRUGO, root, 833 S_IFREG | S_IRUGO, root,
834 adev, debugfs_regs[i]); 834 adev, debugfs_regs[i]);
835 if (IS_ERR(ent)) { 835 if (!i && !IS_ERR_OR_NULL(ent))
836 for (j = 0; j < i; j++) {
837 debugfs_remove(adev->debugfs_regs[i]);
838 adev->debugfs_regs[i] = NULL;
839 }
840 return PTR_ERR(ent);
841 }
842
843 if (!i)
844 i_size_write(ent->d_inode, adev->rmmio_size); 836 i_size_write(ent->d_inode, adev->rmmio_size);
845 adev->debugfs_regs[i] = ent; 837 adev->debugfs_regs[i] = ent;
846 } 838 }