From patchwork Thu Jul 30 13:55:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 1338847 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-gpio-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=baikalelectronics.ru Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BHX525SKhz9sTK for ; Thu, 30 Jul 2020 23:56:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729362AbgG3N4S (ORCPT ); Thu, 30 Jul 2020 09:56:18 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:56564 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726794AbgG3Nzv (ORCPT ); Thu, 30 Jul 2020 09:55:51 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id 490C68040A7C; Thu, 30 Jul 2020 13:55:45 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xmJFDaShvY46; Thu, 30 Jul 2020 16:55:44 +0300 (MSK) From: Serge Semin To: Hoan Tran , Linus Walleij , Bartosz Golaszewski , Serge Semin CC: Serge Semin , Andy Shevchenko , Andy Shevchenko , Alexey Malahov , Pavel Parkhomenko , Rob Herring , , , Subject: [PATCH v2 06/10] gpio: dwapb: Discard GPIO-to-IRQ mapping function Date: Thu, 30 Jul 2020 16:55:32 +0300 Message-ID: <20200730135536.19747-7-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20200730135536.19747-1-Sergey.Semin@baikalelectronics.ru> References: <20200730135536.19747-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org Since GPIOlib-based IRQ-chip interface is now utilized there is no need in setting up a custom GPIO-to-IRQ mapping method. GPIO-lib defines the standard mapping method - gpiochip_to_irq(), which will be used anyway no matter whether the custom to_irq callback is specified or not. Signed-off-by: Serge Semin Reviewed-by: Andy Shevchenko --- 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 | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c index 327333fbc750..f7acc5abbf5c 100644 --- a/drivers/gpio/gpio-dwapb.c +++ b/drivers/gpio/gpio-dwapb.c @@ -150,14 +150,6 @@ static inline void dwapb_write(struct dwapb_gpio *gpio, unsigned int offset, gc->write_reg(reg_base + gpio_reg_convert(gpio, offset), val); } -static int dwapb_gpio_to_irq(struct gpio_chip *gc, unsigned offset) -{ - struct dwapb_gpio_port *port = gpiochip_get_data(gc); - struct dwapb_gpio *gpio = port->gpio; - - return irq_find_mapping(gpio->domain, offset); -} - static struct dwapb_gpio_port *dwapb_offs_to_port(struct dwapb_gpio *gpio, unsigned int offs) { struct dwapb_gpio_port *port; @@ -466,8 +458,6 @@ static void dwapb_configure_irqs(struct dwapb_gpio *gpio, } girq->chip = &port->irqchip; - - port->gc.to_irq = dwapb_gpio_to_irq; } static int dwapb_gpio_add_port(struct dwapb_gpio *gpio,