From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH 5/6] gpio: gpio-tegra: simplify getting .driver_data Date: Sun, 21 Oct 2018 22:00:00 +0200 Message-ID: <20181021200002.1472-6-wsa+renesas@sang-engineering.com> References: <20181021200002.1472-1-wsa+renesas@sang-engineering.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20181021200002.1472-1-wsa+renesas@sang-engineering.com> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Wolfram Sang , Linus Walleij , Thierry Reding , Jonathan Hunter , linux-gpio@vger.kernel.org, linux-tegra@vger.kernel.org List-Id: linux-gpio@vger.kernel.org We should get 'driver_data' from 'struct device' directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang --- Build tested only. buildbot is happy. drivers/gpio/gpio-tegra.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 47dbd19751d0..02f6db925fd5 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -404,8 +404,7 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc) #ifdef CONFIG_PM_SLEEP static int tegra_gpio_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct tegra_gpio_info *tgi = platform_get_drvdata(pdev); + struct tegra_gpio_info *tgi = dev_get_drvdata(dev); unsigned long flags; unsigned int b, p; @@ -444,8 +443,7 @@ static int tegra_gpio_resume(struct device *dev) static int tegra_gpio_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct tegra_gpio_info *tgi = platform_get_drvdata(pdev); + struct tegra_gpio_info *tgi = dev_get_drvdata(dev); unsigned long flags; unsigned int b, p; -- 2.19.0