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(parent: 5228500) | patch
EHCI: add delay to bus_resume before accessing ports
authorAlan Stern <stern@rowland.harvard.edu>
Fri, 16 Mar 2007 13:34:29 +0000 (09:34 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 23 Mar 2007 19:49:23 +0000 (12:49 -0700)
commit38d4f86736e5dd71a748f87b20d66a8cf2357454
treef1fa40f4f2864782225f4c43ac44fd85d948195btree | snapshot
parent522850039c6c8a7ff8df8f9b6b118141aca50d62commit | diff
EHCI: add delay to bus_resume before accessing ports

This patch (as870) adds a delay to ehci-hcd's bus_resume routine.
Apparently there are controllers and/or BIOSes out there which need
such a delay to get the ports back into their correct state.  This
fixes Bugzilla #8190.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/ehci-hub.c diff | blob | history
Linux kernel for KaRo TX COM modules