Hi Phillip, [auto build test ERROR on tty/tty-testing] [also build test ERROR on v4.4-rc8 next-20160108] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] url: https://github.com/0day-ci/linux/commits/Anton-Wuerfel/tty-serial-8250-Fix-checkpatch-warnings/20160108-182908 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing config: x86_64-randconfig-i0-201601 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/tty/serial/8250/8250_pnp.c: In function 'serial_pnp_probe': >> drivers/tty/serial/8250/8250_pnp.c:467:2: error: implicit declaration of function 'dev_debug' [-Werror=implicit-function-declaration] dev_debug(&dev->dev, ^ cc1: some warnings being treated as errors vim +/dev_debug +467 drivers/tty/serial/8250/8250_pnp.c 461 uart.port.mapbase = pnp_mem_start(dev, 0); 462 uart.port.iotype = UPIO_MEM; 463 uart.port.flags = UPF_IOREMAP; 464 } else 465 return -ENODEV; 466 > 467 dev_debug(&dev->dev, 468 "Setup PNP port: port %x, mem 0x%lx, irq %d, type %d\n", 469 uart.port.iobase, uart.port.mapbase, 470 uart.port.irq, uart.port.iotype); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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