Re: [PATCH 1/2] gpio: mxc: need to check return value of irq_alloc_generic_chip

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Sun, Aug 23, 2015 at 3:11 PM, Peng Fan <van.freenix@xxxxxxxxx> wrote:

> Need to check return value of irq_alloc_generic_chip, because
> it may return NULL.
> 1. Change mxc_gpio_init_gc return type from void to int.
> 2. Add a new lable out_irqdomain_remove to remove the irq domain
>    when mxc_gpio_init_gc fail.
>
> Signed-off-by: Peng Fan <van.freenix@xxxxxxxxx>
> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Cc: Alexandre Courbot <gnurou@xxxxxxxxx>

I manually rebased this and applied to fixes.

Yours,
Linus Walleij
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