[PATCH 3/2] accel/ivpu: Use local variable for debugfs root

[Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>]

Use local variable for debugfs root, just to make further changes
easier.

Signed-off-by: Stanislaw Gruszka <stanislaw.gruszka@linux.intel.com>
---

I'll squash that patch into patch 1

 drivers/accel/ivpu/ivpu_debugfs.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/accel/ivpu/ivpu_debugfs.c b/drivers/accel/ivpu/ivpu_debugfs.c
index 9163bc6bd3ef..ea453b985b49 100644
--- a/drivers/accel/ivpu/ivpu_debugfs.c
+++ b/drivers/accel/ivpu/ivpu_debugfs.c
@@ -273,20 +273,22 @@ static const struct file_operations ivpu_reset_engine_fops = {
 
 void ivpu_debugfs_init(struct ivpu_device *vdev)
 {
+	struct dentry *debugfs_root = vdev->drm.debugfs_root;
+
 	drm_debugfs_add_files(&vdev->drm, vdev_debugfs_list, ARRAY_SIZE(vdev_debugfs_list));
 
-	debugfs_create_file("force_recovery", 0200, vdev->drm.debugfs_root, vdev,
+	debugfs_create_file("force_recovery", 0200, debugfs_root, vdev,
 			    &ivpu_force_recovery_fops);
 
-	debugfs_create_file("fw_log", 0644, vdev->drm.debugfs_root, vdev,
+	debugfs_create_file("fw_log", 0644, debugfs_root, vdev,
 			    &fw_log_fops);
-	debugfs_create_file("fw_trace_destination_mask", 0200, vdev->drm.debugfs_root, vdev,
+	debugfs_create_file("fw_trace_destination_mask", 0200, debugfs_root, vdev,
 			    &fw_trace_destination_mask_fops);
-	debugfs_create_file("fw_trace_hw_comp_mask", 0200, vdev->drm.debugfs_root, vdev,
+	debugfs_create_file("fw_trace_hw_comp_mask", 0200, debugfs_root, vdev,
 			    &fw_trace_hw_comp_mask_fops);
-	debugfs_create_file("fw_trace_level", 0200, vdev->drm.debugfs_root, vdev,
+	debugfs_create_file("fw_trace_level", 0200, debugfs_root, vdev,
 			    &fw_trace_level_fops);
 
-	debugfs_create_file("reset_engine", 0200, vdev->drm.debugfs_root, vdev,
+	debugfs_create_file("reset_engine", 0200, debugfs_root, vdev,
 			    &ivpu_reset_engine_fops);
 }
-- 
2.25.1