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7168791fca
linux/drivers/auxdisplay
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Andy Shevchenko 7168791fca auxdisplay: linedisp: Unshadow error codes in ->store() 
kstrtox() may return different error codes.

Unshadow them in the ->store() callback to give better error report.

While at it, add missing kstrtox.h inclusion.

Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2024-02-15 13:31:20 +02:00
..
arm-charlcd.c auxdisplay: Replace HTTP links with HTTPS ones 2020-08-08 16:10:03 +02:00
cfag12864b.c auxdisplay: Replace symbolic permissions with octal permissions 2021-07-16 07:42:35 +02:00
cfag12864bfb.c fbdev: Push pgprot_decrypted() into mmap implementations 2023-11-29 12:20:44 +01:00
charlcd.c auxdisplay: charlcd: checking for pointer reference before dereferencing 2021-11-24 11:46:52 +01:00
charlcd.h auxdisplay: Change gotoxy calling interface 2020-11-04 11:04:04 +01:00
hd44780_common.c auxdisplay: hd44780: move cursor home after clear display command 2023-08-19 21:53:49 +02:00
hd44780_common.h auxdisplay: Change gotoxy calling interface 2020-11-04 11:04:04 +01:00
hd44780.c auxdisplay: hd44780: Fix potential memory leak in hd44780_remove() 2022-12-12 12:21:41 +01:00
ht16k33.c fbdev: Push pgprot_decrypted() into mmap implementations 2023-11-29 12:20:44 +01:00
img-ascii-lcd.c auxdisplay: img-ascii-lcd: Make container_of() no-op for struct linedisp 2024-02-15 13:24:53 +02:00
Kconfig auxdisplay/ht16k33: Initialize fb_ops with fbdev macros 2023-11-29 12:20:24 +01:00
ks0108.c auxdisplay: ks0108: remove superfluous header files 2021-10-22 00:04:43 +02:00
lcd2s.c auxdisplay: Switch i2c drivers back to use .probe() 2023-06-02 13:23:32 +02:00
line-display.c auxdisplay: linedisp: Unshadow error codes in ->store() 2024-02-15 13:31:20 +02:00
line-display.h auxdisplay: linedisp: Use unique number for id 2024-02-15 13:31:12 +02:00
Makefile auxdisplay: Extract character line display core support 2021-10-21 23:36:28 +02:00
panel.c auxdisplay: panel: Switch to use module_parport_driver() 2024-02-15 13:24:53 +02:00