fbdev fixes and updates for kernel v5.18-rc5

A bunch of outstanding fbdev patches - all trivial and small:

neofb:
	Fix the check of 'var->pixclock'

kyro, vt8623fb, tridentfb, arkfb, s3fb, i740fb:
	Error out if 'lineclock' equals zero

sis:
	Fix potential NULL dereference in sisfb_post_sis300()

fb.h:
	Spelling fix: palette/palette/

pm2fb:
	Fix kernel-doc formatting issue

clps711x-fb:
	Use syscon_regmap_lookup_by_phandle()

of:
	display_timing: Remove a redundant zeroing of memory

aty & matrox:
	Cleanup for powerpc's asm/prom.h

sh_mobile_lcdcfb:
	Remove sh_mobile_lcdc_check_var() declaration

mmp:
	Replace usage of found with dedicated list iterator variable

omap:
	Make it CCF clk API compatible

imxfb:
	Fix missing of_node_put in imxfb_probe

i740fb:
	Use memset_io() to clear screen

udlfb:
	Properly check endpoint type

pxafb:
	Use if else instead
video: fbdev: clps711x-fb: Use syscon_regmap_lookup_by_phandle

Since version 5.13, the standard syscon bindings have been added
to all clps711x DT nodes, so we can now use the more general
syscon_regmap_lookup_by_phandle function to get the syscon pointer.

Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
1 file changed