[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240405162521.3774111-1-andriy.shevchenko@linux.intel.com>
Date: Fri, 5 Apr 2024 19:25:21 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
linux-gpio@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@...ux.intel.com>,
Andy Shevchenko <andy@...nel.org>,
Linus Walleij <linus.walleij@...aro.org>,
Bartosz Golaszewski <brgl@...ev.pl>,
Cristian Marussi <cristian.marussi@....com>,
Sudeep Holla <sudeep.holla@....com>,
peng.fan@....nxp.com
Subject: [PATCH v1 1/1] 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.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/gpio/gpio-wcove.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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;
}
--
2.43.0.rc1.1.gbec44491f096
Powered by blists - more mailing lists