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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-04-05 19:25:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-17 12:02:18 +0200 |
| commit | d77f56b649fc5e098f03a45e7378ad18a104bf7e (patch) | |
| tree | 66abcabb460c1d66055d9cdf91afd36d241ab10a /drivers/gpio | |
| parent | 6a451fc5e6e633cfb2f558dd190be70689a6d448 (diff) | |
| download | linux-rpi-d77f56b649fc5e098f03a45e7378ad18a104bf7e.tar.gz linux-rpi-d77f56b649fc5e098f03a45e7378ad18a104bf7e.tar.bz2 linux-rpi-d77f56b649fc5e098f03a45e7378ad18a104bf7e.zip | |
gpio: wcove: Use -ENOTSUPP consistently
[ 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>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-wcove.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-wcove.c b/drivers/gpio/gpio-wcove.c index c18b6b47384f..94ca9d03c094 100644 --- a/drivers/gpio/gpio-wcove.c +++ b/drivers/gpio/gpio-wcove.c @@ -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; } |