Re: [PATCH] davinci:Fix possible NULL pointer deference in the function davinci_gpio_probe

[Linus Walleij]

On Wed, Feb 3, 2016 at 1:17 AM, Nicholas Krause <xerofoify@xxxxxxxxx> wrote:

> This fixes a possible NULL pointer deference in the function,
> davinci_gpio_probe due to the function, gpio2regs being able
> to return a NULL pointer if it rans to get the registers for
> the gpio devices on a davinci board. Furthermore if this does
> arise return -ENXIO to signal callers that this case has arisen
> and avoiding setting the regs or other pointer values on the
>
> Signed-off-by: Nicholas Krause <xerofoify@xxxxxxxxx>

Patch applied with Alex' review tag.

Yours,
Linus Walleij