[GIT PULL] fbdev fixes for v6.4-rc5

[Helge Deller <deller@gmx.de>]

Hi Linus,

please pull some fbdev fixes & cleanups for kernel 6.4-rc5.
Most noteably is a fix for a null-ptr-deref in fbcon's soft_cursor function
which was found by syzbot.

Thanks!
Helge

--------------

The following changes since commit 44c026a73be8038f03dbdeef028b642880cf1511:

  Linux 6.4-rc3 (2023-05-21 14:05:48 -0700)

are available in the Git repository at:

  http://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git tags/fbdev-for-6.4-rc5

for you to fetch changes up to d19663edc91de65ae85eea9902addc9d04b0ceb6:

  fbdev: bw2: Convert to platform remove callback returning void (2023-05-30 18:33:25 +0200)

----------------------------------------------------------------
fbdev fixes for kernel 6.4-rc5:

- Fix null-ptr-deref in soft_cursor
- various remove callback conversions
- error path fixes in imsttfb

----------------------------------------------------------------
Helge Deller (3):
      fbdev: imsttfb: Release framebuffer and dealloc cmap on error path
      fbdev: imsttfb: Fix error path of imsttfb_probe()
      fbcon: Fix null-ptr-deref in soft_cursor

Uwe Kleine-König (7):
      fbdev: matroxfb ssd1307fb: Switch i2c drivers back to use .probe()
      fbdev: au1100fb: Drop if with an always false condition
      fbdev: arcfb: Convert to platform remove callback returning void
      fbdev: au1100fb: Convert to platform remove callback returning void
      fbdev: au1200fb: Convert to platform remove callback returning void
      fbdev: broadsheetfb: Convert to platform remove callback returning void
      fbdev: bw2: Convert to platform remove callback returning void

 drivers/video/fbdev/arcfb.c                 |  5 ++---
 drivers/video/fbdev/au1100fb.c              | 11 +++--------
 drivers/video/fbdev/au1200fb.c              |  6 ++----
 drivers/video/fbdev/broadsheetfb.c          |  5 ++---
 drivers/video/fbdev/bw2.c                   |  6 ++----
 drivers/video/fbdev/core/bitblit.c          |  3 +++
 drivers/video/fbdev/imsttfb.c               | 12 +++++++++---
 drivers/video/fbdev/matrox/matroxfb_maven.c |  2 +-
 drivers/video/fbdev/ssd1307fb.c             |  2 +-
 9 files changed, 25 insertions(+), 27 deletions(-)