Linux-GPIO Archive on lore.kernel.org
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From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Cc: Hoan Tran <hoan@os.amperecomputing.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Serge Semin <fancer.lancer@gmail.com>,
	Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
	Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,
	Rob Herring <robh+dt@kernel.org>,
	linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 07/10] gpio: dwapb: Discard ACPI GPIO-chip IRQs request
Date: Thu, 30 Jul 2020 17:27:15 +0300
Message-ID: <20200730142715.GO3703480@smile.fi.intel.com> (raw)
In-Reply-To: <20200730135536.19747-8-Sergey.Semin@baikalelectronics.ru>

On Thu, Jul 30, 2020 at 04:55:33PM +0300, Serge Semin wrote:
> Since GPIOlib-based IRQ-chip interface is now utilized there is no need
> in calling the methods acpi_gpiochip_{request,free}_interrupts() here.
> They will be called from gpiochip_add_irqchip()/gpiochip_irqchip_remove()
> anyway.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>

> Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
> 
> ---
> 
> Changelog v2:
> - This is a new patch detached from commit
>   "gpio: dwapb: Convert driver to using the GPIO-lib-based IRQ-chip".
> ---
>  drivers/gpio/gpio-dwapb.c | 4 ----
>  1 file changed, 4 deletions(-)
> 
> diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
> index f7acc5abbf5c..226d9c2d9493 100644
> --- a/drivers/gpio/gpio-dwapb.c
> +++ b/drivers/gpio/gpio-dwapb.c
> @@ -512,9 +512,6 @@ static int dwapb_gpio_add_port(struct dwapb_gpio *gpio,
>  		return err;
>  	}
>  
> -	/* Add GPIO-signaled ACPI event support */
> -	acpi_gpiochip_request_interrupts(&port->gc);
> -
>  	port->is_registered = true;
>  
>  	return 0;
> @@ -530,7 +527,6 @@ static void dwapb_gpio_unregister(struct dwapb_gpio *gpio)
>  		if (!port->is_registered)
>  			continue;
>  
> -		acpi_gpiochip_free_interrupts(&port->gc);
>  		gpiochip_remove(&port->gc);
>  	}
>  }
> -- 
> 2.27.0
> 

-- 
With Best Regards,
Andy Shevchenko



  reply index

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-30 13:55 [PATCH v2 00/10] gpio: dwapb: Refactor GPIO resources initialization Serge Semin
2020-07-30 13:55 ` [PATCH v2 01/10] dt-bindings: gpio: dwapb: Add ngpios property support Serge Semin
2020-07-30 13:55 ` [PATCH v2 02/10] gpio: dwapb: Add ngpios DT-property support Serge Semin
2020-07-30 13:55 ` [PATCH v2 03/10] gpio: dwapb: Move MFD-specific IRQ handler Serge Semin
2020-07-30 13:55 ` [PATCH v2 04/10] gpio: dwapb: Add max GPIOs macro Serge Semin
2020-07-30 14:05   ` Andy Shevchenko
2020-07-30 14:07     ` Serge Semin
2020-07-30 14:25     ` Serge Semin
2020-07-30 13:55 ` [PATCH v2 05/10] gpio: dwapb: Convert driver to using the GPIO-lib-based IRQ-chip Serge Semin
2020-07-30 14:26   ` Andy Shevchenko
2020-07-30 14:38     ` Serge Semin
2020-07-30 13:55 ` [PATCH v2 06/10] gpio: dwapb: Discard GPIO-to-IRQ mapping function Serge Semin
2020-07-30 14:26   ` Andy Shevchenko
2020-07-30 13:55 ` [PATCH v2 07/10] gpio: dwapb: Discard ACPI GPIO-chip IRQs request Serge Semin
2020-07-30 14:27   ` Andy Shevchenko [this message]
2020-07-30 13:55 ` [PATCH v2 08/10] gpio: dwapb: Get reset control by means of resource managed interface Serge Semin
2020-07-30 13:55 ` [PATCH v2 09/10] gpio: dwapb: Get clocks " Serge Semin
2020-07-30 13:55 ` [PATCH v2 10/10] gpio: dwapb: Use resource managed GPIO-chip add data method Serge Semin
2020-07-30 14:16 ` [PATCH v2 00/10] gpio: dwapb: Refactor GPIO resources initialization Serge Semin

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