Re: [PATCH] gpio / ACPI: Don't crash on NULL chip->dev

[Linus Walleij]

On Mon, Mar 31, 2014 at 2:16 PM, Mika Westerberg
<mika.westerberg@xxxxxxxxxxxxxxx> wrote:

> Commit aa92b6f689ac (gpio / ACPI: Allocate ACPI specific data directly in
> acpi_gpiochip_add()) moved ACPI handle checking to acpi_gpiochip_add() but
> forgot to check whether chip->dev is NULL before dereferencing it.
>
> Since chip->dev pointer is optional we can end up with crash like following:

Sorry for taking so long before getting to it, patch applied for fixes.

Yours,
Linus Walleij
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