drm: remove redundant minor->device field

Whenever we access minor->device, we are in a minor->kdev->...->fops
callback so the minor->kdev pointer *must* be valid. Thus, simply use
minor->kdev->devt instead of minor->device and remove the redundant field.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 345be03c23db..ec651be2f3cb 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -344,7 +344,7 @@ long drm_ioctl(struct file *filp,
 
         DRM_DEBUG("pid=%d, dev=0x%lx, auth=%d, %s\n",
                   task_pid_nr(current),
-                  (long)old_encode_dev(file_priv->minor->device),
+                  (long)old_encode_dev(file_priv->minor->kdev->devt),
                   file_priv->authenticated, ioctl->name);
 
         /* Do not trust userspace, use our own definition */
@@ -402,7 +402,7 @@ long drm_ioctl(struct file *filp,
         if (!ioctl)
                 DRM_DEBUG("invalid ioctl: pid=%d, dev=0x%lx, auth=%d, cmd=0x%02x, nr=0x%02x\n",
                           task_pid_nr(current),
-                          (long)old_encode_dev(file_priv->minor->device),
+                          (long)old_encode_dev(file_priv->minor->kdev->devt),
                           file_priv->authenticated, cmd, nr);
 
         if (kdata != stack_kdata)