drm: fix fbs in DRM_IOCTL_MODE_GETRESOURCES ioctl

The DRM_IOCTL_MODE_GETRESOURCES ioctl just returns bogus framebuffers.
That is because the framebuffers for each file are in the filp_head
member of struct drm_framebuffer, not in the head member.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 872747c5a544..21058e6ad2b8 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -1113,7 +1113,7 @@ int drm_mode_getresources(struct drm_device *dev, void *data,
         if (card_res->count_fbs >= fb_count) {
                 copied = 0;
                 fb_id = (uint32_t __user *)(unsigned long)card_res->fb_id_ptr;
-                list_for_each_entry(fb, &file_priv->fbs, head) {
+                list_for_each_entry(fb, &file_priv->fbs, filp_head) {
                         if (put_user(fb->base.id, fb_id + copied)) {
                                 ret = -EFAULT;
                                 goto out;