linux-kernel - Re: [PATCH] gpio: drop broken to_gpio_irq

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Date:   Fri, 16 Nov 2018 22:47:02 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Johan Hovold <johan@...nel.org>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Thierry Reding <treding@...dia.com>,
        Grygorii Strashko <grygorii.strashko@...com>
Subject: Re: [PATCH] gpio: drop broken to_gpio_irq_chip() helper

On Mon, Nov 12, 2018 at 3:11 PM Johan Hovold <johan@...nel.org> wrote:

> Drop the broken to_gpio_irq_chip() container_of() helper, which would
> break the build for anyone who tries to use it.
>
> Specifically, struct gpio_irq_chip only holds a pointer to a struct
> irq_chip so using container_of() on an irq-chip pointer makes no sense.
>
> Fixes: da80ff81a8f5 ("gpio: Move irqchip into struct gpio_irq_chip")
> Cc: Thierry Reding <treding@...dia.com>
> Cc: Grygorii Strashko <grygorii.strashko@...com>
> Signed-off-by: Johan Hovold <johan@...nel.org>

Patch applied, thanks!

Yours,
Linus Walleij