From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: [PATCH 08/12] gpio: pxa: Use of_device_get_match_data() Date: Mon, 30 Apr 2018 09:38:15 +0200 Message-ID: <20180430073819.31827-8-thierry.reding@gmail.com> References: <20180430073819.31827-1-thierry.reding@gmail.com> Return-path: In-Reply-To: <20180430073819.31827-1-thierry.reding@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Linus Walleij Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-gpio@vger.kernel.org From: Thierry Reding Use of_device_get_match_data() instead of open-coding it. Signed-off-by: Thierry Reding --- drivers/gpio/gpio-pxa.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index f480fb896963..3c1f65bc0fa8 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -579,15 +579,9 @@ static int pxa_gpio_probe_dt(struct platform_device *pdev, struct pxa_gpio_chip *pchip) { int nr_gpios; - const struct of_device_id *of_id = - of_match_device(pxa_gpio_dt_ids, &pdev->dev); const struct pxa_gpio_id *gpio_id; - if (!of_id || !of_id->data) { - dev_err(&pdev->dev, "Failed to find gpio controller\n"); - return -EFAULT; - } - gpio_id = of_id->data; + gpio_id = of_device_get_match_data(&pdev->dev); gpio_type = gpio_id->type; nr_gpios = gpio_id->gpio_nums; -- 2.17.0