From mboxrd@z Thu Jan 1 00:00:00 1970 From: Linus Walleij Subject: [PATCH 121/182] pinctrl: exynos5440: use gpiochip data pointer Date: Wed, 9 Dec 2015 14:34:23 +0100 Message-ID: <1449668063-3532-1-git-send-email-linus.walleij@linaro.org> Return-path: Received: from mail-lf0-f43.google.com ([209.85.215.43]:33747 "EHLO mail-lf0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754193AbbLINe3 (ORCPT ); Wed, 9 Dec 2015 08:34:29 -0500 Received: by lfaz4 with SMTP id z4so34336723lfa.0 for ; Wed, 09 Dec 2015 05:34:28 -0800 (PST) Sender: linux-gpio-owner@vger.kernel.org List-Id: linux-gpio@vger.kernel.org To: linux-gpio@vger.kernel.org, Johan Hovold , Alexandre Courbot , Michael Welling , Markus Pargmann Cc: Linus Walleij , Tomasz Figa , Kukjin Kim This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Tomasz Figa Cc: Kukjin Kim Signed-off-by: Linus Walleij --- drivers/pinctrl/samsung/pinctrl-exynos5440.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/pinctrl/samsung/pinctrl-exynos5440.c b/drivers/pinctrl/samsung/pinctrl-exynos5440.c index f61f9a6fa9af..00ab63abf1d9 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos5440.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos5440.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include @@ -539,7 +539,7 @@ static const struct pinconf_ops exynos5440_pinconf_ops = { /* gpiolib gpio_set callback function */ static void exynos5440_gpio_set(struct gpio_chip *gc, unsigned offset, int value) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); + struct exynos5440_pinctrl_priv_data *priv = gpiochip_get_data(gc); void __iomem *base = priv->reg_base; u32 data; @@ -553,7 +553,7 @@ static void exynos5440_gpio_set(struct gpio_chip *gc, unsigned offset, int value /* gpiolib gpio_get callback function */ static int exynos5440_gpio_get(struct gpio_chip *gc, unsigned offset) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); + struct exynos5440_pinctrl_priv_data *priv = gpiochip_get_data(gc); void __iomem *base = priv->reg_base; u32 data; @@ -566,7 +566,7 @@ static int exynos5440_gpio_get(struct gpio_chip *gc, unsigned offset) /* gpiolib gpio_direction_input callback function */ static int exynos5440_gpio_direction_input(struct gpio_chip *gc, unsigned offset) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); + struct exynos5440_pinctrl_priv_data *priv = gpiochip_get_data(gc); void __iomem *base = priv->reg_base; u32 data; @@ -586,7 +586,7 @@ static int exynos5440_gpio_direction_input(struct gpio_chip *gc, unsigned offset static int exynos5440_gpio_direction_output(struct gpio_chip *gc, unsigned offset, int value) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); + struct exynos5440_pinctrl_priv_data *priv = gpiochip_get_data(gc); void __iomem *base = priv->reg_base; u32 data; @@ -607,7 +607,7 @@ static int exynos5440_gpio_direction_output(struct gpio_chip *gc, unsigned offse /* gpiolib gpio_to_irq callback function */ static int exynos5440_gpio_to_irq(struct gpio_chip *gc, unsigned offset) { - struct exynos5440_pinctrl_priv_data *priv = dev_get_drvdata(gc->parent); + struct exynos5440_pinctrl_priv_data *priv = gpiochip_get_data(gc); unsigned int virq; if (offset < 16 || offset > 23) @@ -825,7 +825,7 @@ static int exynos5440_gpiolib_register(struct platform_device *pdev, gc->to_irq = exynos5440_gpio_to_irq; gc->label = "gpiolib-exynos5440"; gc->owner = THIS_MODULE; - ret = gpiochip_add(gc); + ret = gpiochip_add_data(gc, priv); if (ret) { dev_err(&pdev->dev, "failed to register gpio_chip %s, error " "code: %d\n", gc->label, ret); -- 2.4.3