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Message-ID: <202009011812.LO6Db3sN%lkp@intel.com>
Date: Tue, 1 Sep 2020 18:13:16 +0800
From: kernel test robot <lkp@...el.com>
To: Jianqun Xu <jay.xu@...k-chips.com>, linus.walleij@...aro.org,
heiko@...ech.de
Cc: kbuild-all@...ts.01.org, linux-gpio@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-rockchip@...ts.infradead.org,
Jianqun Xu <jay.xu@...k-chips.com>
Subject: Re: [PATCH 1/6] pinctrl: rockchip: make driver be tristate module
Hi Jianqun,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on rockchip/for-next]
[also build test ERROR on pinctrl/devel v5.9-rc3 next-20200828]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Jianqun-Xu/rockchip-pinctrl-fixes-for-GKI/20200831-165040
base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next
config: x86_64-randconfig-m031-20200901 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-15) 9.3.0
reproduce (this is a W=1 build):
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/pinctrl/pinctrl-rockchip.c: In function 'rockchip_pinctrl_parse_groups':
>> drivers/pinctrl/pinctrl-rockchip.c:2881:9: error: implicit declaration of function 'pinconf_generic_parse_dt_config'; did you mean 'pinconf_generic_dump_config'? [-Werror=implicit-function-declaration]
2881 | ret = pinconf_generic_parse_dt_config(np_config, NULL,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
| pinconf_generic_dump_config
drivers/pinctrl/pinctrl-rockchip.c: In function 'rockchip_gpiolib_register':
>> drivers/pinctrl/pinctrl-rockchip.c:3473:5: error: 'struct gpio_chip' has no member named 'of_node'
3473 | gc->of_node = bank->of_node;
| ^~
At top level:
drivers/pinctrl/pinctrl-rockchip.c:2804:34: warning: 'rockchip_bank_match' defined but not used [-Wunused-const-variable=]
2804 | static const struct of_device_id rockchip_bank_match[] = {
| ^~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
# https://github.com/0day-ci/linux/commit/38fa905767d010bbbc1035b48494d4a83bb72410
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Jianqun-Xu/rockchip-pinctrl-fixes-for-GKI/20200831-165040
git checkout 38fa905767d010bbbc1035b48494d4a83bb72410
vim +2881 drivers/pinctrl/pinctrl-rockchip.c
d3e5116119bd02 Heiko Stübner 2013-06-10 2823
d3e5116119bd02 Heiko Stübner 2013-06-10 2824 static int rockchip_pinctrl_parse_groups(struct device_node *np,
d3e5116119bd02 Heiko Stübner 2013-06-10 2825 struct rockchip_pin_group *grp,
d3e5116119bd02 Heiko Stübner 2013-06-10 2826 struct rockchip_pinctrl *info,
d3e5116119bd02 Heiko Stübner 2013-06-10 2827 u32 index)
d3e5116119bd02 Heiko Stübner 2013-06-10 2828 {
d3e5116119bd02 Heiko Stübner 2013-06-10 2829 struct rockchip_pin_bank *bank;
d3e5116119bd02 Heiko Stübner 2013-06-10 2830 int size;
d3e5116119bd02 Heiko Stübner 2013-06-10 2831 const __be32 *list;
d3e5116119bd02 Heiko Stübner 2013-06-10 2832 int num;
d3e5116119bd02 Heiko Stübner 2013-06-10 2833 int i, j;
d3e5116119bd02 Heiko Stübner 2013-06-10 2834 int ret;
d3e5116119bd02 Heiko Stübner 2013-06-10 2835
94f4e54cecaf3e Rob Herring 2018-08-27 2836 dev_dbg(info->dev, "group(%d): %pOFn\n", index, np);
d3e5116119bd02 Heiko Stübner 2013-06-10 2837
d3e5116119bd02 Heiko Stübner 2013-06-10 2838 /* Initialise group */
d3e5116119bd02 Heiko Stübner 2013-06-10 2839 grp->name = np->name;
d3e5116119bd02 Heiko Stübner 2013-06-10 2840
d3e5116119bd02 Heiko Stübner 2013-06-10 2841 /*
d3e5116119bd02 Heiko Stübner 2013-06-10 2842 * the binding format is rockchip,pins = <bank pin mux CONFIG>,
d3e5116119bd02 Heiko Stübner 2013-06-10 2843 * do sanity check and calculate pins number
d3e5116119bd02 Heiko Stübner 2013-06-10 2844 */
d3e5116119bd02 Heiko Stübner 2013-06-10 2845 list = of_get_property(np, "rockchip,pins", &size);
d3e5116119bd02 Heiko Stübner 2013-06-10 2846 /* we do not check return since it's safe node passed down */
d3e5116119bd02 Heiko Stübner 2013-06-10 2847 size /= sizeof(*list);
d3e5116119bd02 Heiko Stübner 2013-06-10 2848 if (!size || size % 4) {
d3e5116119bd02 Heiko Stübner 2013-06-10 2849 dev_err(info->dev, "wrong pins number or pins and configs should be by 4\n");
d3e5116119bd02 Heiko Stübner 2013-06-10 2850 return -EINVAL;
d3e5116119bd02 Heiko Stübner 2013-06-10 2851 }
d3e5116119bd02 Heiko Stübner 2013-06-10 2852
d3e5116119bd02 Heiko Stübner 2013-06-10 2853 grp->npins = size / 4;
d3e5116119bd02 Heiko Stübner 2013-06-10 2854
a86854d0c599b3 Kees Cook 2018-06-12 2855 grp->pins = devm_kcalloc(info->dev, grp->npins, sizeof(unsigned int),
d3e5116119bd02 Heiko Stübner 2013-06-10 2856 GFP_KERNEL);
a86854d0c599b3 Kees Cook 2018-06-12 2857 grp->data = devm_kcalloc(info->dev,
a86854d0c599b3 Kees Cook 2018-06-12 2858 grp->npins,
d3e5116119bd02 Heiko Stübner 2013-06-10 2859 sizeof(struct rockchip_pin_config),
d3e5116119bd02 Heiko Stübner 2013-06-10 2860 GFP_KERNEL);
d3e5116119bd02 Heiko Stübner 2013-06-10 2861 if (!grp->pins || !grp->data)
d3e5116119bd02 Heiko Stübner 2013-06-10 2862 return -ENOMEM;
d3e5116119bd02 Heiko Stübner 2013-06-10 2863
d3e5116119bd02 Heiko Stübner 2013-06-10 2864 for (i = 0, j = 0; i < size; i += 4, j++) {
d3e5116119bd02 Heiko Stübner 2013-06-10 2865 const __be32 *phandle;
d3e5116119bd02 Heiko Stübner 2013-06-10 2866 struct device_node *np_config;
d3e5116119bd02 Heiko Stübner 2013-06-10 2867
d3e5116119bd02 Heiko Stübner 2013-06-10 2868 num = be32_to_cpu(*list++);
d3e5116119bd02 Heiko Stübner 2013-06-10 2869 bank = bank_num_to_bank(info, num);
d3e5116119bd02 Heiko Stübner 2013-06-10 2870 if (IS_ERR(bank))
d3e5116119bd02 Heiko Stübner 2013-06-10 2871 return PTR_ERR(bank);
d3e5116119bd02 Heiko Stübner 2013-06-10 2872
d3e5116119bd02 Heiko Stübner 2013-06-10 2873 grp->pins[j] = bank->pin_base + be32_to_cpu(*list++);
d3e5116119bd02 Heiko Stübner 2013-06-10 2874 grp->data[j].func = be32_to_cpu(*list++);
d3e5116119bd02 Heiko Stübner 2013-06-10 2875
d3e5116119bd02 Heiko Stübner 2013-06-10 2876 phandle = list++;
d3e5116119bd02 Heiko Stübner 2013-06-10 2877 if (!phandle)
d3e5116119bd02 Heiko Stübner 2013-06-10 2878 return -EINVAL;
d3e5116119bd02 Heiko Stübner 2013-06-10 2879
d3e5116119bd02 Heiko Stübner 2013-06-10 2880 np_config = of_find_node_by_phandle(be32_to_cpup(phandle));
dd4d01f7bad886 Soren Brinkmann 2015-01-09 @2881 ret = pinconf_generic_parse_dt_config(np_config, NULL,
d3e5116119bd02 Heiko Stübner 2013-06-10 2882 &grp->data[j].configs, &grp->data[j].nconfigs);
d3e5116119bd02 Heiko Stübner 2013-06-10 2883 if (ret)
d3e5116119bd02 Heiko Stübner 2013-06-10 2884 return ret;
d3e5116119bd02 Heiko Stübner 2013-06-10 2885 }
d3e5116119bd02 Heiko Stübner 2013-06-10 2886
d3e5116119bd02 Heiko Stübner 2013-06-10 2887 return 0;
d3e5116119bd02 Heiko Stübner 2013-06-10 2888 }
d3e5116119bd02 Heiko Stübner 2013-06-10 2889
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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