Pull fbdev fixes and cleanups from Helge Deller:
"A crash fix in stifb which was missed to be included in the drm-misc
tree, two checks to prevent wrong userspace input in sisfb and
savagefb and two trivial printk cleanups:
- stifb: Fix crash in stifb_blank()
- savage/sis: Error out if pixclock equals zero
- minor trivial cleanups"
* tag 'fbdev-for-6.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev:
fbdev: stifb: Fix crash in stifb_blank()
fbcon: Fix incorrect printed function name in fbcon_prepare_logo()
fbdev: sis: Error out if pixclock equals zero
fbdev: savage: Error out if pixclock equals zero
fbdev: vt8500lcdfb: Remove unnecessary print function dev_err()