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gpio: crystalcove: Use -ENOTSUPP consistently

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[ Upstream commit ace0ebe5c9 ]

The GPIO library expects the drivers to return -ENOTSUPP in some
cases and not using analogue POSIX code. Make the driver to follow
this.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-04-05 19:26:22 +03:00 committed by Greg Kroah-Hartman
parent d77f56b649
commit ac259d3fa3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-crystalcove.c
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@ -92,7 +92,7 @@ static inline int to_reg(int gpio, enum ctrl_register reg_type)
case 0x5e: case 0x5e:
return GPIOPANELCTL; return GPIOPANELCTL;
default: default:
return -EOPNOTSUPP; return -ENOTSUPP;
} }
} }