auxdisplay: linedisp: Unshadow error codes in ->store()

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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>

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Andy Shevchenko 2024-02-12 19:01:37 +02:00

parent 50d6b9d56e

commit 7168791fca

1 changed files with 5 additions and 2 deletions

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drivers/auxdisplay/line-display.c

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