drm/vblank: limit vblank variable scope to atomic

In drm_crtc_vblank_helper_get_vblank_timestamp_internal(), we only need
the vblank variable for atomic modesetting. Limit the scope to make
upcoming changes easier.

Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/b50f0bff654a6902ffd7ae52c31d46fad9ed7540.1765290097.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2025-12-09 16:23:13 +02:00
commit e547890b9a