[PATCH] gpiolib: handle gpio-hogs only once

[Daniel Drake]

On 07/06/2026 22:56, Daniel Drake wrote:
> Closely approximate the previous behaviour by ensuring that each
> gpio-hog is processed only once. The handling of gpio-hogs on a DT node
> with multiple gpio_chips remains a bit incomplete/unclear, but this at
> least retains the ability to apply hogs to the first gpio_chip per node.

Sorry - this patch doesn't work as described - please don't apply.

Current code sets OF_POPULATED *before* trying to apply any gpio-hogs,
so this patch actually prevents all OF gpio-hogs from being applied.

I'll work on a revised version.

Daniel