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pinctrl: sx150x: Unregister the pinctrl on release 

commit 0657cb50b5 upstream.

There is no matching call to pinctrl_unregister, so switch to the
managed devm_pinctrl_register to clean up properly when done.

Fixes: 9e80f9064e ("pinctrl: Add SX150X GPIO Extender Pinctrl Driver")
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
pull/10/head
Peter Rosin 2018-01-17 14:34:21 +01:00 committed by Greg Kroah-Hartman
parent 688d1b8c47
commit 89cad3fa54
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinctrl-sx150x.c
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@ -1225,7 +1225,7 @@ static int sx150x_probe(struct i2c_client *client,
pctl->pinctrl_desc.npins = pctl->data->npins;
pctl->pinctrl_desc.owner = THIS_MODULE;
pctl->pctldev = pinctrl_register(&pctl->pinctrl_desc, dev, pctl);
pctl->pctldev = devm_pinctrl_register(dev, &pctl->pinctrl_desc, pctl);
if (IS_ERR(pctl->pctldev)) {
dev_err(dev, "Failed to register pinctrl device\n");
return PTR_ERR(pctl->pctldev);