Hi Peter, [auto build test ERROR on tty/tty-testing] [also build test ERROR on v4.4 next-20160115] [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/Peter-Hurley/Earlycon-cleanup/20160117-054602 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing config: x86_64-randconfig-x012-201603 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All error/warnings (new ones prefixed by >>): drivers/tty/serial/earlycon.c: In function 'of_setup_earlycon': >> drivers/tty/serial/earlycon.c:235:8: error: implicit declaration of function 'of_get_flat_dt_prop' [-Werror=implicit-function-declaration] val = of_get_flat_dt_prop(node, "reg-offset", NULL); ^ >> drivers/tty/serial/earlycon.c:235:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion] val = of_get_flat_dt_prop(node, "reg-offset", NULL); ^ drivers/tty/serial/earlycon.c:238:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion] val = of_get_flat_dt_prop(node, "reg-shift", NULL); ^ >> drivers/tty/serial/earlycon.c:241:61: warning: comparison between pointer and integer big_endian = of_get_flat_dt_prop(node, "big-endian", NULL) != NULL || ^ drivers/tty/serial/earlycon.c:243:53: warning: comparison between pointer and integer of_get_flat_dt_prop(node, "native-endian", NULL) != NULL); ^ drivers/tty/serial/earlycon.c:244:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion] val = of_get_flat_dt_prop(node, "reg-io-width", NULL); ^ cc1: some warnings being treated as errors vim +/of_get_flat_dt_prop +235 drivers/tty/serial/earlycon.c 229 spin_lock_init(&port->lock); 230 port->iotype = UPIO_MEM; 231 port->mapbase = addr; 232 port->uartclk = BASE_BAUD * 16; 233 port->membase = earlycon_map(addr, SZ_4K); 234 > 235 val = of_get_flat_dt_prop(node, "reg-offset", NULL); 236 if (val) 237 port->mapbase += be32_to_cpu(*val); 238 val = of_get_flat_dt_prop(node, "reg-shift", NULL); 239 if (val) 240 port->regshift = be32_to_cpu(*val); > 241 big_endian = of_get_flat_dt_prop(node, "big-endian", NULL) != NULL || 242 (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN) && 243 of_get_flat_dt_prop(node, "native-endian", NULL) != NULL); 244 val = of_get_flat_dt_prop(node, "reg-io-width", NULL); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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