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authorAlan Stern <stern@rowland.harvard.edu>2006-10-24 12:04:22 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-11-16 14:26:11 -0800
commit583ceada075597a5b6acab1140d61ac81586a2a6 (patch)
tree27ea85087cc6d09333f0121534e866f5e65c1c83 /drivers/usb/input
parent51b5bce8c253b82d4789161cc3b0c74bee313bb1 (diff)
USB: OHCI: fix root-hub resume bug
When a suspended OHCI controller sees a port's status change, it sets both the Root-Hub-Status-Change and the Resume-Detect bits in the Interrupt Status register. Processing both these bits, the driver tries to resume the root hub twice! This patch (as807) fixes the bug by ignoring RD if RHSC is set. It also prints a slightly more informative log message when a remote-wakeup event occurs. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/input')
0 files changed, 0 insertions, 0 deletions