Re: [PATCH] USB: Increment wakeup count on remote wakeup.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Ravi,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on usb/usb-testing]
[also build test ERROR on v4.17-rc1 next-20180419]
[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/Ravi-Chandra-Sadineni/USB-Increment-wakeup-count-on-remote-wakeup/20180419-165317
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
config: x86_64-randconfig-x013-201815 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-16) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/usb//core/hcd.c: In function 'usb_hcd_resume_root_hub':
>> drivers/usb//core/hcd.c:2378:18: error: 'dev' undeclared (first use in this function); did you mean 'cdev'?
     pm_wakeup_event(dev, 0);
                     ^~~
                     cdev
   drivers/usb//core/hcd.c:2378:18: note: each undeclared identifier is reported only once for each function it appears in

vim +2378 drivers/usb//core/hcd.c

  2364	
  2365	/**
  2366	 * usb_hcd_resume_root_hub - called by HCD to resume its root hub
  2367	 * @hcd: host controller for this root hub
  2368	 *
  2369	 * The USB host controller calls this function when its root hub is
  2370	 * suspended (with the remote wakeup feature enabled) and a remote
  2371	 * wakeup request is received.  The routine submits a workqueue request
  2372	 * to resume the root hub (that is, manage its downstream ports again).
  2373	 */
  2374	void usb_hcd_resume_root_hub (struct usb_hcd *hcd)
  2375	{
  2376		unsigned long flags;
  2377	
> 2378		pm_wakeup_event(dev, 0);
  2379		spin_lock_irqsave (&hcd_root_hub_lock, flags);
  2380		if (hcd->rh_registered) {
  2381			set_bit(HCD_FLAG_WAKEUP_PENDING, &hcd->flags);
  2382			queue_work(pm_wq, &hcd->wakeup_work);
  2383		}
  2384		spin_unlock_irqrestore (&hcd_root_hub_lock, flags);
  2385	}
  2386	EXPORT_SYMBOL_GPL(usb_hcd_resume_root_hub);
  2387	

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

Attachment: .config.gz
Description: application/gzip


[Index of Archives]     [Linux Media]     [Linux Input]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [Old Linux USB Devel Archive]

  Powered by Linux