Messages in this thread | | | Date | Thu, 16 Jul 2015 13:20:13 +0200 | Subject | Re: [PATCH 1/2] gpiolib: irqchip: prevent driver unloading if gpio is used as irq only | From | Linus Walleij <> |
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On Thu, Jun 25, 2015 at 7:30 PM, Grygorii Strashko <grygorii.strashko@ti.com> 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@kernel.org> > Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Patch applied with Alexandre's review tag.
Yours, Linus Walleij
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