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

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: Linus Walleij's avatarLinus Walleij <linus.walleij@linaro.org>
parent 963649d7
......@@ -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;
}
......
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