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gpio: eic-sprd: use new line value setter callbacks

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struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20250407-gpiochip-set-rv-gpio-part1-v1-2-78399683ca38@linaro.org
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Bartosz Golaszewski 2025-04-07 09:13:11 +02:00 committed by Bartosz Golaszewski
parent afb4aed832
commit 21d3c6531b
1 changed files with 3 additions and 2 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

5
drivers/gpio/gpio-eic-sprd.c
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@ -203,9 +203,10 @@ static int sprd_eic_direction_input(struct gpio_chip *chip, unsigned int offset)
return 0;
}
static void sprd_eic_set(struct gpio_chip *chip, unsigned int offset, int value)
static int sprd_eic_set(struct gpio_chip *chip, unsigned int offset, int value)
{
/* EICs are always input, nothing need to do here. */
return 0;
}
static int sprd_eic_set_debounce(struct gpio_chip *chip, unsigned int offset,
@ -662,7 +663,7 @@ static int sprd_eic_probe(struct platform_device *pdev)
sprd_eic->chip.request = sprd_eic_request;
sprd_eic->chip.free = sprd_eic_free;
sprd_eic->chip.set_config = sprd_eic_set_config;
sprd_eic->chip.set = sprd_eic_set;
sprd_eic->chip.set_rv = sprd_eic_set;
fallthrough;
case SPRD_EIC_ASYNC:
case SPRD_EIC_SYNC: