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linux/drivers/auxdisplay
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Thomas Fourier 7ee8e09670 auxdisplay: arm-charlcd: fix release_mem_region() size 
[ Upstream commit b5c23a4d29 ]

It seems like, after the request_mem_region(), the corresponding
release_mem_region() must take the same size. This was done
in (now removed due to previous refactoring) charlcd_remove()
but not in the error path in charlcd_probe().

Fixes: ce8962455e ("ARM: 6214/2: driver for the character LCD found in ARM refdesigns")
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2026-03-04 07:19:20 -05:00
..
arm-charlcd.c auxdisplay: arm-charlcd: fix release_mem_region() size 2026-03-04 07:19:20 -05:00
cfag12864b.c auxdisplay: Replace symbolic permissions with octal permissions 2021-07-16 07:42:35 +02:00
cfag12864bfb.c treewide: Miguel has moved 2021-02-26 09:41:03 -08:00
charlcd.c auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" 2025-06-04 14:37:57 +02:00
charlcd.h auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" 2025-06-04 14:37:57 +02:00
hd44780.c auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" 2025-06-04 14:37:57 +02:00
hd44780_common.c auxdisplay: Change gotoxy calling interface 2020-11-04 11:04:04 +01:00
hd44780_common.h auxdisplay: Change gotoxy calling interface 2020-11-04 11:04:04 +01:00
ht16k33.c auxdisplay: ht16k33: Fix frame buffer device blanking 2021-11-18 19:17:02 +01:00
img-ascii-lcd.c auxdisplay: img-ascii-lcd: Fix lock-up when displaying empty string 2021-11-18 19:17:02 +01:00
Kconfig auxdisplay: Fix duplicate CHARLCD config symbol 2021-01-25 22:14:19 +01:00
ks0108.c auxdisplay: Replace symbolic permissions with octal permissions 2021-07-16 07:42:35 +02:00
lcd2s.c auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" 2025-06-04 14:37:57 +02:00
Makefile auxdisplay: add a driver for lcd2s character display 2020-11-04 11:04:05 +01:00
panel.c auxdisplay: charlcd: Partially revert "Move hwidth and bwidth to struct hd44780_common" 2025-06-04 14:37:57 +02:00