Hi Lee, [auto build test ERROR on tty/tty-testing] [also build test ERROR on v4.10-rc5 next-20170124] [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/Lee-Jones/serial-st-asc-Allow-handling-of-RTS-line/20170125-014618 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing config: alpha-allyesconfig (attached as .config) compiler: alpha-linux-gnu-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=alpha All error/warnings (new ones prefixed by >>): drivers/tty/serial/st-asc.c: In function 'asc_init_port': >> drivers/tty/serial/st-asc.c:730:21: error: implicit declaration of function 'devm_pinctrl_get' [-Werror=implicit-function-declaration] ascport->pinctrl = devm_pinctrl_get(&pdev->dev); ^~~~~~~~~~~~~~~~ >> drivers/tty/serial/st-asc.c:730:19: warning: assignment makes pointer from integer without a cast [-Wint-conversion] ascport->pinctrl = devm_pinctrl_get(&pdev->dev); ^ >> drivers/tty/serial/st-asc.c:737:3: error: implicit declaration of function 'pinctrl_lookup_state' [-Werror=implicit-function-declaration] pinctrl_lookup_state(ascport->pinctrl, "default"); ^~~~~~~~~~~~~~~~~~~~ drivers/tty/serial/st-asc.c:736:27: warning: assignment makes pointer from integer without a cast [-Wint-conversion] ascport->states[DEFAULT] = ^ drivers/tty/serial/st-asc.c:746:30: warning: assignment makes pointer from integer without a cast [-Wint-conversion] ascport->states[MANUAL_RTS] = ^ cc1: some warnings being treated as errors vim +/devm_pinctrl_get +730 drivers/tty/serial/st-asc.c 724 /* ensure that clk rate is correct by enabling the clk */ 725 clk_prepare_enable(ascport->clk); 726 ascport->port.uartclk = clk_get_rate(ascport->clk); 727 WARN_ON(ascport->port.uartclk == 0); 728 clk_disable_unprepare(ascport->clk); 729 > 730 ascport->pinctrl = devm_pinctrl_get(&pdev->dev); 731 if (IS_ERR(ascport->pinctrl)) { 732 ret = PTR_ERR(ascport->pinctrl); 733 dev_err(&pdev->dev, "Failed to get Pinctrl: %d\n", ret); 734 } 735 736 ascport->states[DEFAULT] = > 737 pinctrl_lookup_state(ascport->pinctrl, "default"); 738 if (IS_ERR(ascport->states[DEFAULT])) { 739 ret = PTR_ERR(ascport->states[DEFAULT]); 740 dev_err(&pdev->dev, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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