Commit e4c744a9 authored Apr 05, 2024 by Andy Shevchenko Committed by Greg Kroah-Hartman May 17, 2024

gpio: crystalcove: Use -ENOTSUPP consistently



[ Upstream commit ace0ebe5c98d66889f19e0f30e2518d0c58d0e04 ]

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>

parent a0c966b4

drivers/gpio/gpio-crystalcove.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -99,7 +99,7 @@ static inline int to_reg(int gpio, enum ctrl_register reg_type)
		case 0x5e:
		return GPIOPANELCTL;
		default:
		return -EOPNOTSUPP;
		return -ENOTSUPP;
		}
		}