Hi Heiko, [auto build test ERROR on rockchip/for-next] [also build test ERROR on v4.5-rc1 next-20160125] [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/Heiko-St-bner/phy-rockchip-usb-add-handler-for-usb-uart-functionality/20160126-082429 base: https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git for-next config: arm-defconfig (attached as .config) 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 >>): In file included from drivers/phy/phy-rockchip-usb.c:21:0: include/linux/module.h:128:27: error: redefinition of '__inittest' static inline initcall_t __inittest(void) \ ^ include/linux/module.h:107:29: note: in expansion of macro 'module_init' #define early_initcall(fn) module_init(fn) ^ >> drivers/phy/phy-rockchip-usb.c:481:1: note: in expansion of macro 'early_initcall' early_initcall(rockchip_init_usb_uart); ^ include/linux/module.h:128:27: note: previous definition of '__inittest' was here static inline initcall_t __inittest(void) \ ^ >> include/linux/device.h:1332:1: note: in expansion of macro 'module_init' module_init(__driver##_init); \ ^ include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver' module_driver(__platform_driver, platform_driver_register, \ ^ >> drivers/phy/phy-rockchip-usb.c:436:1: note: in expansion of macro 'module_platform_driver' module_platform_driver(rockchip_usb_driver); ^ include/linux/module.h:130:6: error: redefinition of 'init_module' int init_module(void) __attribute__((alias(#initfn))); ^ include/linux/module.h:107:29: note: in expansion of macro 'module_init' #define early_initcall(fn) module_init(fn) ^ >> drivers/phy/phy-rockchip-usb.c:481:1: note: in expansion of macro 'early_initcall' early_initcall(rockchip_init_usb_uart); ^ include/linux/module.h:130:6: note: previous definition of 'init_module' was here int init_module(void) __attribute__((alias(#initfn))); ^ >> include/linux/device.h:1332:1: note: in expansion of macro 'module_init' module_init(__driver##_init); \ ^ include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver' module_driver(__platform_driver, platform_driver_register, \ ^ >> drivers/phy/phy-rockchip-usb.c:436:1: note: in expansion of macro 'module_platform_driver' module_platform_driver(rockchip_usb_driver); ^ >> drivers/phy/phy-rockchip-usb.c:488:13: error: expected declaration specifiers or '...' before string constant early_param("rockchip.usb_uart", rockchip_usb_uart); ^ >> drivers/phy/phy-rockchip-usb.c:488:34: error: expected declaration specifiers or '...' before 'rockchip_usb_uart' early_param("rockchip.usb_uart", rockchip_usb_uart); ^ drivers/phy/phy-rockchip-usb.c:483:19: warning: 'rockchip_usb_uart' defined but not used [-Wunused-function] static int __init rockchip_usb_uart(char *buf) ^ vim +488 drivers/phy/phy-rockchip-usb.c 430 .driver = { 431 .name = "rockchip-usb-phy", 432 .of_match_table = rockchip_usb_phy_dt_ids, 433 }, 434 }; 435 > 436 module_platform_driver(rockchip_usb_driver); 437 438 static int __init rockchip_init_usb_uart(void) 439 { 440 const struct of_device_id *match; 441 const struct rockchip_usb_phy_pdata *data; 442 struct device_node *np; 443 struct regmap *grf; 444 int ret; 445 446 if (!enable_usb_uart) 447 return 0; 448 449 np = of_find_matching_node_and_match(NULL, rockchip_usb_phy_dt_ids, 450 &match); 451 if (!np) { 452 pr_err("%s: failed to find usbphy node\n", __func__); 453 return -ENOTSUPP; 454 } 455 456 pr_debug("%s: using settings for %s\n", __func__, match->compatible); 457 data = match->data; 458 459 if (!data->init_usb_uart) { 460 pr_err("%s: usb-uart not available on %s\n", 461 __func__, match->compatible); 462 return -ENOTSUPP; 463 } 464 465 grf = syscon_regmap_lookup_by_phandle(np, "rockchip,grf"); 466 if (IS_ERR(grf)) { 467 pr_err("%s: Missing rockchip,grf property, %lu\n", 468 __func__, PTR_ERR(grf)); 469 return PTR_ERR(grf); 470 } 471 472 ret = data->init_usb_uart(grf); 473 if (ret) { 474 pr_err("%s: could not init usb_uart, %d\n", __func__, ret); 475 enable_usb_uart = 0; 476 return ret; 477 } 478 479 return 0; 480 } > 481 early_initcall(rockchip_init_usb_uart); 482 483 static int __init rockchip_usb_uart(char *buf) 484 { 485 enable_usb_uart = true; 486 return 0; 487 } > 488 early_param("rockchip.usb_uart", rockchip_usb_uart); 489 490 MODULE_AUTHOR("Yunzhi Li <lyz at rock-chips.com>"); 491 MODULE_DESCRIPTION("Rockchip USB 2.0 PHY driver"); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation -------------- next part -------------- A non-text attachment was scrubbed... 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