Hi Arvind, [auto build test ERROR on linus/master] [also build test ERROR on v4.10-rc7 next-20170209] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Arvind-Yadav/omapfb-dss-Handle-return-error-in-dss_init_ports/20170209-201712 config: arm-omap2plus_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All error/warnings (new ones prefixed by >>): drivers/video/fbdev/omap2/omapfb/dss/dss.c: In function 'dss_init_ports': >> drivers/video/fbdev/omap2/omapfb/dss/dss.c:987:3: error: implicit declaration of function 'dss_uninit_ports' [-Werror=implicit-function-declaration] dss_uninit_ports(pdev); ^~~~~~~~~~~~~~~~ drivers/video/fbdev/omap2/omapfb/dss/dss.c: At top level: >> drivers/video/fbdev/omap2/omapfb/dss/dss.c:992:13: warning: conflicting types for 'dss_uninit_ports' static void dss_uninit_ports(struct platform_device *pdev) ^~~~~~~~~~~~~~~~ >> drivers/video/fbdev/omap2/omapfb/dss/dss.c:992:13: error: static declaration of 'dss_uninit_ports' follows non-static declaration drivers/video/fbdev/omap2/omapfb/dss/dss.c:987:3: note: previous implicit declaration of 'dss_uninit_ports' was here dss_uninit_ports(pdev); ^~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/dss_uninit_ports +987 drivers/video/fbdev/omap2/omapfb/dss/dss.c 981 default: 982 break; 983 } 984 } while ((port = omapdss_of_get_next_port(parent, port)) != NULL); 985 986 if (ret) > 987 dss_uninit_ports(pdev); 988 989 return ret; 990 } 991 > 992 static void dss_uninit_ports(struct platform_device *pdev) 993 { 994 struct device_node *parent = pdev->dev.of_node; 995 struct device_node *port; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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