Re: [RFT][PATCH v2 1/3] gpio: mpc8xxx: Fixup setting gpio direction output

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Mon, Feb 22, 2016 at 2:22 PM, Axel Lin <axel.lin@xxxxxxxxxx> wrote:

> For devtype with specific gpio_dir_out implementation, current code is
> wrong because below code sets both gc->direction_output and
> mpc8xxx_gc->direction_output to the same function.
>
> gc->direction_output = devtype->gpio_dir_out ?: gc->direction_output;
> mpc8xxx_gc->direction_output = gc->direction_output;
>
> Set mpc8xxx_gc->direction_output = gc->direction_output first to fix it.
> This way mpc8xxx_gc->direction_output actually calls the standard
> bgpio_dir_out() to update register.
>
> Fixes: commit 42178e2a1e42 ("drivers/gpio: Switch gpio-mpc8xxx to use gpio-generic")
>
> Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>

Patch applied.

Yours,
Linus Walleij
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