From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751989AbeECMqc (ORCPT ); Thu, 3 May 2018 08:46:32 -0400 Received: from mail-wm0-f68.google.com ([74.125.82.68]:52837 "EHLO mail-wm0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751811AbeECMq1 (ORCPT ); Thu, 3 May 2018 08:46:27 -0400 X-Google-Smtp-Source: AB8JxZq1AftPYmxrHovOsuowxdY72d9T+v1HF7iTZ/LlmsnBrhxnqYB9hLoM9pHtd02lxiXhDrl3EA== From: Thierry Reding To: Linus Walleij Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] gpio: ge: Fix build warning Date: Thu, 3 May 2018 14:46:24 +0200 Message-Id: <20180503124624.14461-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.17.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thierry Reding Casting a pointer to u16 can produce a compiler warning such as this: drivers/gpio/gpio-ge.c: In function 'gef_gpio_probe': drivers/gpio/gpio-ge.c:83:14: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] gc->ngpio = (u16)of_device_get_match_data(&pdev->dev); ^ Cast the pointer through a uintptr_t to avoid the warning. Reported-by: kbuild test robot Signed-off-by: Thierry Reding --- drivers/gpio/gpio-ge.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-ge.c b/drivers/gpio/gpio-ge.c index 4c43562434cf..636952769bc8 100644 --- a/drivers/gpio/gpio-ge.c +++ b/drivers/gpio/gpio-ge.c @@ -80,7 +80,7 @@ static int __init gef_gpio_probe(struct platform_device *pdev) } gc->base = -1; - gc->ngpio = (u16)of_device_get_match_data(&pdev->dev); + gc->ngpio = (u16)(uintptr_t)of_device_get_match_data(&pdev->dev); gc->of_gpio_n_cells = 2; gc->of_node = pdev->dev.of_node; -- 2.17.0