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usb: hub: rename khubd to hub_wq in documentation and comments

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USB hub has started to use a workqueue instead of kthread. Let's update
the documentation and comments here and there.

This patch mostly just replaces "khubd" with "hub_wq". There are only few
exceptions where the whole sentence was updated. These more complicated
changes can be found in the following files:

	   Documentation/usb/hotplug.txt
	   drivers/net/usb/usbnet.c
	   drivers/usb/core/hcd.c
	   drivers/usb/host/ohci-hcd.c
	   drivers/usb/host/xhci.c

Signed-off-by: Petr Mladek <pmladek@suse.cz>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Petr Mladek
2014-09-19 17:32:23 +02:00
committed by Greg Kroah-Hartman
parent 59d48b3f1f
commit 37ebb54915
29 changed files with 89 additions and 86 deletions
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2
drivers/usb/phy/phy-fsl-usb.c
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@@ -609,7 +609,7 @@ static int fsl_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
otg->host->otg_port = fsl_otg_initdata.otg_port;
otg->host->is_b_host = otg_dev->fsm.id;
/*
* must leave time for khubd to finish its thing
* must leave time for hub_wq to finish its thing
* before yanking the host driver out from under it,
* so suspend the host after a short delay.
*/