Commit 0c3b532a authored by Andy Shevchenko's avatar Andy Shevchenko
Browse files

gpio: wcove: Use -ENOTSUPP consistently 



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

Reviewed-by: default avatarKuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
parent 4cece764

drivers/gpio/gpio-wcove.c

+1 −1
Original line number Diff line number Diff line
@@ -104,7 +104,7 @@ static inline int to_reg(int gpio, enum ctrl_register type) 
	unsigned int reg = type == CTRL_IN ? GPIO_IN_CTRL_BASE : GPIO_OUT_CTRL_BASE;



	if (gpio >= WCOVE_GPIO_NUM)

		return -EOPNOTSUPP;

		return -ENOTSUPP;



	return reg + gpio;

}