Commit
dd34c37aa3e (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: Tony Lindgren <tony@atomide.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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;
}