Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 06fc3b70 authored by Tony Lindgren's avatar Tony Lindgren Committed by Linus Walleij
Browse files

gpio: of: Fix handling for deferred probe for -gpio suffix 



Commit dd34c37a (gpio: of: Allow -gpio suffix for property names)
added parsing for both -gpio and -gpios suffix but also changed
the handling for deferred probe unintentionally. Because of the
looping the second name will now return -ENOENT instead of
-EPROBE_DEFER. Fix the issue by breaking out of the loop if
-EPROBE_DEFER is encountered.

Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
Reviewed-by: default avatarThierry Reding <treding@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 963649d7

drivers/gpio/gpiolib.c

+1 −1
Original line number Diff line number Diff line
@@ -2614,7 +2614,7 @@ static struct gpio_desc *of_find_gpio(struct device *dev, const char *con_id, 


		desc = of_get_named_gpiod_flags(dev->of_node, prop_name, idx,

						&of_flags);

		if (!IS_ERR(desc))

		if (!IS_ERR(desc) || (PTR_ERR(desc) == -EPROBE_DEFER))

			break;

	}