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SubjectRe: [PATCH v3] usb/hcd: Send a uevent signaling that the host controller had died
Hi Raul,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on usb/usb-testing]
[also build test ERROR on v5.1-rc5 next-20190418]
[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/Raul-E-Rangel/usb-hcd-Send-a-uevent-signaling-that-the-host-controller-had-died/20190419-033556
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: i386-randconfig-x014-201915 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
# save the attached .config to linux build tree
make ARCH=i386

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


All error/warnings (new ones prefixed by >>):

In file included from include/linux/srcu.h:21:0,
from include/linux/notifier.h:16,
from include/linux/memory_hotplug.h:7,
from include/linux/mmzone.h:749,
from include/linux/gfp.h:6,
from include/linux/umh.h:4,
from include/linux/kmod.h:22,
from include/linux/module.h:13,
from drivers/usb/core/hcd.c:13:
drivers/usb/core/hcd.c: In function '__usb_create_hcd':
>> drivers/usb/core/hcd.c:2566:29: error: 'hcd_died_work' undeclared (first use in this function); did you mean 'schedule_work'?
INIT_WORK(&hcd->died_work, hcd_died_work);
^
include/linux/workqueue.h:245:20: note: in definition of macro '__INIT_WORK'
(_work)->func = (_func); \
^~~~~
>> drivers/usb/core/hcd.c:2566:2: note: in expansion of macro 'INIT_WORK'
INIT_WORK(&hcd->died_work, hcd_died_work);
^~~~~~~~~
drivers/usb/core/hcd.c:2566:29: note: each undeclared identifier is reported only once for each function it appears in
INIT_WORK(&hcd->died_work, hcd_died_work);
^
include/linux/workqueue.h:245:20: note: in definition of macro '__INIT_WORK'
(_work)->func = (_func); \
^~~~~
>> drivers/usb/core/hcd.c:2566:2: note: in expansion of macro 'INIT_WORK'
INIT_WORK(&hcd->died_work, hcd_died_work);
^~~~~~~~~

vim +2566 drivers/usb/core/hcd.c

2565
> 2566 INIT_WORK(&hcd->died_work, hcd_died_work);
2567
2568 hcd->driver = driver;
2569 hcd->speed = driver->flags & HCD_MASK;
2570 hcd->product_desc = (driver->product_desc) ? driver->product_desc :
2571 "USB Host Controller";
2572 return hcd;
2573 }
2574 EXPORT_SYMBOL_GPL(__usb_create_hcd);
2575

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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