pinctrl: pxa: pxa2xx: add pin control skeleton
The wrong free functions were used to release temporary buffers. This didn't show up in the normal driver's life. Yet in suspend to RAM, the managed resource list is walked, and as memory was released, the list is corrupted and make the kernel Oops. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Родитель
fea0fe6052
Коммит
e670b29815
|
@ -292,7 +292,7 @@ static int pxa2xx_build_functions(struct pxa_pinctrl *pctl)
|
|||
if (!pctl->functions)
|
||||
return -ENOMEM;
|
||||
|
||||
kfree(functions);
|
||||
devm_kfree(pctl->dev, functions);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
@ -328,7 +328,7 @@ static int pxa2xx_build_groups(struct pxa_pinctrl *pctl)
|
|||
memcpy(func->groups, gtmp, ngroups * sizeof(*gtmp));
|
||||
}
|
||||
|
||||
kfree(gtmp);
|
||||
devm_kfree(pctl->dev, gtmp);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче