From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Fri, 12 Oct 2012 16:42:37 +0000 Subject: drivers/pinctrl/pinctrl-at91.c:841:12: warning: assignment discards 'const' qualifier from pointer t Message-Id: <20121012164237.GE19120@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Hi Jean-Christophe, FYI, there are new compile warnings show up in commit: 7f46dcb289fd5970296718ce20046792dfbc00a8 ARM: at91: add pinctrl support config: arm-at91_dt_defconfig # make ARCH=arm at91_dt_defconfig All warnings: drivers/pinctrl/pinctrl-at91.c: In function 'at91_pinctrl_probe_dt': drivers/pinctrl/pinctrl-at91.c:841:12: warning: assignment discards 'const' qualifier from pointer target type [enabled by default] drivers/pinctrl/pinctrl-at91.c: In function 'at91_gpio_probe': drivers/pinctrl/pinctrl-at91.c:1382:17: warning: assignment discards 'const' qualifier from pointer target type [enabled by default] vim +841 drivers/pinctrl/pinctrl-at91.c 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 825 { /* sentinel */ } 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 826 }; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 827 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 828 static int __devinit at91_pinctrl_probe_dt(struct platform_device *pdev, 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 829 struct at91_pinctrl *info) 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 830 { 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 831 int ret = 0; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 832 int i, j; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 833 uint32_t *tmp; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 834 struct device_node *np = pdev->dev.of_node; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 835 struct device_node *child; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 836 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 837 if (!np) 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 838 return -ENODEV; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 839 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 840 info->dev = &pdev->dev; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 @841 info->ops 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 842 of_match_device(at91_pinctrl_of_match, &pdev->dev)->data; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 843 at91_pinctrl_child_count(info, np); 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 844 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 845 if (info->nbanks < 1) { 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 846 dev_err(&pdev->dev, "you need to specify atleast one gpio-controller\n"); 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 847 return -EINVAL; 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 848 } 7f46dcb2 Jean-Christophe PLAGNIOL-VILLARD 2012-07-12 849 --- 0-DAY kernel build testing backend Open Source Technology Center Fengguang Wu, Yuanhan Liu Intel Corporation