From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH 3/6] gpio: gpio-mxc: simplify getting .driver_data Date: Sun, 21 Oct 2018 21:59:58 +0200 Message-ID: <20181021200002.1472-4-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 , linux-gpio@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-mxc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpio/gpio-mxc.c b/drivers/gpio/gpio-mxc.c index 995cf0b9e0b1..5c69516e90b1 100644 --- a/drivers/gpio/gpio-mxc.c +++ b/drivers/gpio/gpio-mxc.c @@ -552,8 +552,7 @@ static void mxc_gpio_restore_regs(struct mxc_gpio_port *port) static int __maybe_unused mxc_gpio_noirq_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct mxc_gpio_port *port = platform_get_drvdata(pdev); + struct mxc_gpio_port *port = dev_get_drvdata(dev); mxc_gpio_save_regs(port); clk_disable_unprepare(port->clk); @@ -563,8 +562,7 @@ static int __maybe_unused mxc_gpio_noirq_suspend(struct device *dev) static int __maybe_unused mxc_gpio_noirq_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct mxc_gpio_port *port = platform_get_drvdata(pdev); + struct mxc_gpio_port *port = dev_get_drvdata(dev); int ret; ret = clk_prepare_enable(port->clk); -- 2.19.0