From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752857AbbARLlP (ORCPT ); Sun, 18 Jan 2015 06:41:15 -0500 Received: from mail-la0-f52.google.com ([209.85.215.52]:62652 "EHLO mail-la0-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752466AbbARLj6 (ORCPT ); Sun, 18 Jan 2015 06:39:58 -0500 From: Ricardo Ribalda Delgado To: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ricardo Ribalda Delgado , Linus Walleij , Alexandre Courbot , Fabian Vogt Subject: [PATCH 6/8] gpio/zevio: Use of_mm_gpiochip_remove Date: Sun, 18 Jan 2015 12:39:31 +0100 Message-Id: <1421581173-28416-7-git-send-email-ricardo.ribalda@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1421581173-28416-1-git-send-email-ricardo.ribalda@gmail.com> References: <1421581173-28416-1-git-send-email-ricardo.ribalda@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since d621e8bae5ac9c67 (Create of_mm_gpiochip_remove), there is a counterpart for of_mm_gpiochip_add. This patch implements the remove function of the driver making use of it. Cc: Linus Walleij Cc: Alexandre Courbot Cc: Fabian Vogt Signed-off-by: Ricardo Ribalda Delgado --- drivers/gpio/gpio-zevio.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c index f769cd5..6f02d7c 100644 --- a/drivers/gpio/gpio-zevio.c +++ b/drivers/gpio/gpio-zevio.c @@ -181,6 +181,8 @@ static int zevio_gpio_probe(struct platform_device *pdev) if (!controller) return -ENOMEM; + platform_set_drvdata(pdev, controller); + /* Copy our reference */ controller->chip.gc = zevio_gpio_chip; controller->chip.gc.dev = &pdev->dev; @@ -202,6 +204,15 @@ static int zevio_gpio_probe(struct platform_device *pdev) return 0; } +static int zevio_gpio_remove(struct platform_device *pdev) +{ + struct zevio_gpio *controller = platform_get_drvdata(pdev); + + of_mm_gpiochip_remove(&controller->chip); + + return 0; +} + static const struct of_device_id zevio_gpio_of_match[] = { { .compatible = "lsi,zevio-gpio", }, { }, @@ -215,6 +226,7 @@ static struct platform_driver zevio_gpio_driver = { .of_match_table = zevio_gpio_of_match, }, .probe = zevio_gpio_probe, + .remove = zevio_gpio_remove, }; module_platform_driver(zevio_gpio_driver); -- 2.1.4