Re: [PATCH 1/2] gpio: pca953x: reduce indentation level in pca953x_irq_setup()

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Wed, Jan 16, 2019 at 10:32 AM Thomas Petazzoni
<thomas.petazzoni@xxxxxxxxxxx> wrote:

> The current design of pca953x_irq_setup() is:
>
>  if (all conditions to support IRQ are met) {
>    lots of code to support IRQs, which goes to a serious indentation
>    level.
>  }
>
>  return 0;
>
> It makes more sense to handle this like this:
>
>  if (!all conditions to support IRQ are met)
>    return 0;
>
>  handle IRQ support
>
> This commit does just this change, reducing by one tab the indentation
> level of the IRQ setup code. Thanks to this reduced indentation level,
> we are less restricted by the 80-column limit, and we can have more
> function arguments on the same line.
>
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxx>

Patch applied.

Yours,
Linus Walleij