From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH 7/7] drivers/gpio: don't check resource with devm_ioremap_resource Date: Tue, 14 Jan 2014 12:58:58 +0100 Message-ID: <1389700739-3696-7-git-send-email-wsa@the-dreams.de> References: <1389700739-3696-1-git-send-email-wsa@the-dreams.de> Return-path: In-Reply-To: <1389700739-3696-1-git-send-email-wsa@the-dreams.de> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Linus Walleij , Alexandre Courbot , linux-gpio@vger.kernel.org List-Id: linux-gpio@vger.kernel.org devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang --- Should go via subsystem tree drivers/gpio/gpio-davinci.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 84be701..a5e1a56 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -172,11 +172,6 @@ static int davinci_gpio_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "Invalid memory resource\n"); - return -EBUSY; - } - gpio_base = devm_ioremap_resource(dev, res); if (IS_ERR(gpio_base)) return PTR_ERR(gpio_base); -- 1.8.5.1