From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Enrico Weigelt, metux IT consult" Subject: [PATCH 02/42] drivers: gpio: amdpt: use devm_platform_ioremap_resource() Date: Mon, 11 Mar 2019 19:54:41 +0100 Message-ID: <1552330521-4276-2-git-send-email-info@metux.net> References: <1552330521-4276-1-git-send-email-info@metux.net> Return-path: In-Reply-To: <1552330521-4276-1-git-send-email-info@metux.net> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linus.walleij@linaro.org, bgolaszewski@baylibre.com, andrew@aj.id.au, f.fainelli@gmail.com, sbranden@broadcom.com, bcm-kernel-feedback-list@broadcom.com, hoan@os.amperecomputing.com, orsonzhai@gmail.com, baolin.wang@linaro.org, zhang.lyra@gmail.com, keguang.zhang@gmail.com, vz@mleia.com, matthias.bgg@gmail.com, thierry.reding@gmail.com, grygorii.strashko@ti.com, ssantosh@kernel.org, khilman@kernel.org, robert.jarzmik@free.fr, yamada.masahiro@socionext.com, jun.nie@linaro.org, shawnguo@kernel.org, linux-gpio@vger.kernel.org, linux-mips@vger.kernel.org, linux-pwm@vger.kernel.org, linux-omap@vger.kernel.org, linux-tegra@vger.kernel.org List-Id: linux-gpio@vger.kernel.org Use the new helper that wraps the calls to platform_get_resource() and devm_ioremap_resource() together. Signed-off-by: Enrico Weigelt, metux IT consult --- drivers/gpio/gpio-amdpt.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c index 9b78dc8..1ffd7c2 100644 --- a/drivers/gpio/gpio-amdpt.c +++ b/drivers/gpio/gpio-amdpt.c @@ -78,7 +78,6 @@ static int pt_gpio_probe(struct platform_device *pdev) struct acpi_device *acpi_dev; acpi_handle handle = ACPI_HANDLE(dev); struct pt_gpio_chip *pt_gpio; - struct resource *res_mem; int ret = 0; if (acpi_bus_get_device(handle, &acpi_dev)) { @@ -90,12 +89,7 @@ static int pt_gpio_probe(struct platform_device *pdev) if (!pt_gpio) return -ENOMEM; - res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res_mem) { - dev_err(&pdev->dev, "Failed to get MMIO resource for PT GPIO.\n"); - return -EINVAL; - } - pt_gpio->reg_base = devm_ioremap_resource(dev, res_mem); + pt_gpio->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pt_gpio->reg_base)) { dev_err(&pdev->dev, "Failed to map MMIO resource for PT GPIO.\n"); return PTR_ERR(pt_gpio->reg_base); -- 1.9.1