TechPanelGM/kernel_xiaomi_sm8250
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gpio: wcove: Use -ENOTSUPP consistently

Browse Source 
[ Upstream commit 0c3b532ad3fbf82884a2e7e83e37c7dcdd4d1d99 ]

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: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
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 19:25:21 +03:00
committed by Greg Kroah-Hartman
parent 1b90be6698
commit a0c966b4d7
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpio/gpio-wcove.c
View File

@@ -110,7 +110,7 @@ static inline unsigned int to_reg(int gpio, enum ctrl_register reg_type)
unsigned int reg;
if (gpio >= WCOVE_GPIO_NUM)
return -EOPNOTSUPP;
return -ENOTSUPP;
if (reg_type == CTRL_IN)
reg = GPIO_IN_CTRL_BASE + gpio;