drm/i915/bios: fix format string of the VBT signature logging
authorJani Nikula <jani.nikula@intel.com>
Wed, 16 Dec 2015 13:04:19 +0000 (15:04 +0200)
committerJani Nikula <jani.nikula@intel.com>
Wed, 16 Dec 2015 16:01:32 +0000 (18:01 +0200)
commit3556dd408232e1d0dea7e24eea217a3d1185bfc0
treed2b10d7ac312cddfa377eaefff414903e9f78aff
parente23ceb83e8b5aeabb5bc54ee33a54fad70c397e3
drm/i915/bios: fix format string of the VBT signature logging

Specify the maximum number of letters to print from the potentially
unterminated buffer, not the minimum. While at it, use sizeof instead of
a magic number.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450271061-32646-2-git-send-email-jani.nikula@intel.com
drivers/gpu/drm/i915/intel_bios.c