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(parent: eaafbc3) | patch
EHCI: add delay to bus_resume before accessing ports
authorAlan Stern <stern@rowland.harvard.edu>
Thu, 15 Mar 2007 19:54:30 +0000 (15:54 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 27 Apr 2007 20:28:35 +0000 (13:28 -0700)
commite198a31489146bb723fef179e5d1d18c8225f246
tree92e84cc04863e49e3ff96feef56c2c6eb0adca23tree | snapshot
parenteaafbc3a8adab16babe2c20e54ad3ba40d1fbbc9commit | 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>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/ehci-hub.c diff | blob | history
Domain: System / Kernel;