drm/i915/display: add lock while printing frontbuffer tracking bits to debugfs

Add missing spin_lock/unlock

Signed-off-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230814163452.2925-1-juhapekka.heikkila@gmail.com
This commit is contained in:
Juha-Pekka Heikkila 2023-08-14 19:34:45 +03:00 • committed by Jouni Högander
commit 40a54a268f