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docs: pin-control: Fix error path for control state example

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The error is constructed using the wrong variable.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20210328164222.720525-1-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Niklas Söderlund 2021-03-28 18:42:22 +02:00 committed by Linus Walleij
parent 8a83ecd8ec
commit 775c93a7c5
1 changed files with 1 additions and 1 deletions
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2
Documentation/driver-api/pin-control.rst
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@ -1235,7 +1235,7 @@ default state like this::
foo->s = pinctrl_lookup_state(foo->p, PINCTRL_STATE_DEFAULT);
if (IS_ERR(foo->s)) {
/* FIXME: clean up "foo" here */
return PTR_ERR(s);
return PTR_ERR(foo->s);
}
ret = pinctrl_select_state(foo->s);