Hi Franklin, [auto build test ERROR on tty/tty-testing] [also build test ERROR on next-20170802] [cannot apply to v4.13-rc3] [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/Franklin-S-Cooper-Jr/serial-8250_of-Add-basic-PM-runtime-support/20170803-151414 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing config: sparc64-allmodconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sparc64 All errors (new ones prefixed by >>): drivers/tty//serial/8250/8250_of.c: In function 'of_serial_suspend': >> drivers/tty//serial/8250/8250_of.c:273:24: error: 'ofdev' undeclared (first use in this function) pm_runtime_put_sync(&ofdev->dev); ^~~~~ drivers/tty//serial/8250/8250_of.c:273:24: note: each undeclared identifier is reported only once for each function it appears in drivers/tty//serial/8250/8250_of.c: In function 'of_serial_resume': drivers/tty//serial/8250/8250_of.c:286:24: error: 'ofdev' undeclared (first use in this function) pm_runtime_get_sync(&ofdev->dev); ^~~~~ vim +/ofdev +273 drivers/tty//serial/8250/8250_of.c 262 263 #ifdef CONFIG_PM_SLEEP 264 static int of_serial_suspend(struct device *dev) 265 { 266 struct of_serial_info *info = dev_get_drvdata(dev); 267 struct uart_8250_port *port8250 = serial8250_get_port(info->line); 268 struct uart_port *port = &port8250->port; 269 270 serial8250_suspend_port(info->line); 271 272 if ((!uart_console(port) || console_suspend_enabled)) { > 273 pm_runtime_put_sync(&ofdev->dev); 274 clk_disable_unprepare(info->clk); 275 } 276 return 0; 277 } 278 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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