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b41a60eca8
This patch (as920) adds an extra level of protection to the USB-Persist facility. Now it will apply by default only to hubs; for all other devices the user must enable it explicitly by setting the power/persist device attribute. The disconnect_all_children() routine in hub.c has been removed and its code placed inline. This is the way it was originally as part of hub_pre_reset(); the revised usage in hub_reset_resume() is sufficiently different that the code can no longer be shared. Likewise, mark_children_for_reset() is now inline as part of hub_reset_resume(). The end result looks much cleaner than before. The sysfs interface is updated to add the new attribute file, and there are corresponding documentation updates. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
History
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| .. | ||
| acm.txt | ||
| auerswald.txt | ||
| CREDITS | ||
| dma.txt | ||
| ehci.txt | ||
| error-codes.txt | ||
| gadget_serial.txt | ||
| hiddev.txt | ||
| hotplug.txt | ||
| linux.inf | ||
| mtouchusb.txt | ||
| ohci.txt | ||
| persist.txt | ||
| proc_usb_info.txt | ||
| rio.txt | ||
| uhci.txt | ||
| URB.txt | ||
| usb-help.txt | ||
| usb-serial.txt | ||
| usbmon.txt | ||