Re: [PATCH 1/2] gpiolib: irqchip: prevent driver unloading if gpio is used as irq only

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Thu, Jun 25, 2015 at 7:30 PM, Grygorii Strashko
<grygorii.strashko@xxxxxx> wrote:

> Now nothing prevents GPIO driver from being unloaded if its gpios
> were requested as GPIO IRQs only (without calling gpio_request()).
>
> Hence, add calls of try_module_get()/module_put() into
> gpiochip_irq_reqres/relres() to track such scenario properly.
>
> Cc: Johan Hovold <johan@xxxxxxxxxx>
> Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>

Patch applied with Alexandre's review tag.

Yours,
Linus Walleij
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