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pinctrl: aw9523: Use correct error code for not supported functionality

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The pin control subsystem internally uses ENOTSUPP for the not supported
functionality. The checkpatch is false positive about this error code.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Message-ID: <20240329105634.712457-3-andy.shevchenko@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2024-03-29 12:55:16 +02:00 committed by Linus Walleij
parent e5e8a58023
commit f91eafcb18
1 changed files with 5 additions and 4 deletions
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9
drivers/pinctrl/pinctrl-aw9523.c
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@ -6,6 +6,7 @@
*/
#include <linux/bitfield.h>
#include <linux/errno.h>
#include <linux/gpio/consumer.h>
#include <linux/gpio/driver.h>
#include <linux/i2c.h>
@ -239,7 +240,7 @@ static int aw9523_pcfg_param_to_reg(enum pin_config_param pcp, int pin, u8 *r)
reg = AW9523_REG_OUT_STATE(pin);
break;
default:
return -EOPNOTSUPP;
return -ENOTSUPP;
}
*r = reg;
@ -290,7 +291,7 @@ static int aw9523_pconf_get(struct pinctrl_dev *pctldev, unsigned int pin,
val = FIELD_GET(AW9523_GCR_GPOMD_MASK, val);
break;
default:
return -EOPNOTSUPP;
return -ENOTSUPP;
}
if (val < 1)
return -EINVAL;
@ -344,7 +345,7 @@ static int aw9523_pconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
case PIN_CONFIG_DRIVE_OPEN_DRAIN:
/* Open-Drain is supported only on port 0 */
if (pin >= AW9523_PINS_PER_PORT) {
rc = -EOPNOTSUPP;
rc = -ENOTSUPP;
goto end;
}
mask = AW9523_GCR_GPOMD_MASK;
@ -361,7 +362,7 @@ static int aw9523_pconf_set(struct pinctrl_dev *pctldev, unsigned int pin,
val = AW9523_GCR_GPOMD_MASK;
break;
default:
rc = -EOPNOTSUPP;
rc = -ENOTSUPP;
goto end;
}