]> git.karo-electronics.de Git - linux-beck.git/commit
USB: OHCI: turn off RD when remote wakeup is disabled
authorAlan Stern <stern@rowland.harvard.edu>
Mon, 14 Apr 2008 16:17:49 +0000 (12:17 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 25 Apr 2008 04:16:53 +0000 (21:16 -0700)
commit5f47493cdf90b8afe5353e59de30e449e775ea8b
treeb5c6ad08973d3dee7f360a0090ed515858cb9c6d
parent58a97ffeb2297f154659f339d77eb3f32c4d8b3e
USB: OHCI: turn off RD when remote wakeup is disabled

This patch (as1068b) disables the RD interrupt flag when an OHCI root
hub is suspended with remote wakeup disabled.  Although the spec
clearly states that this flag permits the controller to issue an
interrupt when a resume request from downstream is detected and not
when a local status change occurs, some controllers mistakenly use it
for both types of event.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/host/ohci-hub.c