Linux-GPIO Archive on lore.kernel.org
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From: Serge Semin <Sergey.Semin@baikalelectronics.ru>
To: Hoan Tran <hoan@os.amperecomputing.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Bartosz Golaszewski <bgolaszewski@baylibre.com>,
	Serge Semin <fancer.lancer@gmail.com>
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>,
	Andy Shevchenko <andy.shevchenko@gmail.com>,
	Andy Shevchenko <andriy.shevchenko@linux.intel.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: [PATCH v3 07/10] gpio: dwapb: Discard ACPI GPIO-chip IRQs request
Date: Thu, 30 Jul 2020 18:28:04 +0300
Message-ID: <20200730152808.2955-8-Sergey.Semin@baikalelectronics.ru> (raw)
In-Reply-To: <20200730152808.2955-1-Sergey.Semin@baikalelectronics.ru>

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.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Reviewed-by: Andy Shevchenko <andy.shevchenko@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 b6affe7161b0..707e9087ca59 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -526,9 +526,6 @@ 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;
@@ -544,7 +541,6 @@ 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


  parent reply index

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-30 15:27 [PATCH v3 00/10] gpio: dwapb: Refactor GPIO resources initialization Serge Semin
2020-07-30 15:27 ` [PATCH v3 01/10] dt-bindings: gpio: dwapb: Add ngpios property support Serge Semin
2020-07-30 15:27 ` [PATCH v3 02/10] gpio: dwapb: Add ngpios DT-property support Serge Semin
2020-07-30 15:28 ` [PATCH v3 03/10] gpio: dwapb: Move MFD-specific IRQ handler Serge Semin
2020-07-30 15:28 ` [PATCH v3 04/10] gpio: dwapb: Add max GPIOs macro Serge Semin
2020-07-30 15:42   ` Andy Shevchenko
2020-07-30 15:28 ` [PATCH v3 05/10] gpio: dwapb: Convert driver to using the GPIO-lib-based IRQ-chip Serge Semin
2020-07-30 15:45   ` Andy Shevchenko
2020-07-30 15:28 ` [PATCH v3 06/10] gpio: dwapb: Discard GPIO-to-IRQ mapping function Serge Semin
2020-07-30 15:28 ` Serge Semin [this message]
2020-07-30 15:28 ` [PATCH v3 08/10] gpio: dwapb: Get reset control by means of resource managed interface Serge Semin
2020-07-30 15:28 ` [PATCH v3 09/10] gpio: dwapb: Get clocks " Serge Semin
2020-07-30 15:28 ` [PATCH v3 10/10] gpio: dwapb: Use resource managed GPIO-chip add data method Serge Semin
2020-08-27  8:34 ` [PATCH v3 00/10] gpio: dwapb: Refactor GPIO resources initialization Linus Walleij

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