diff options
author | Alan Stern <stern@rowland.harvard.edu> | 2006-11-20 11:14:30 -0500 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 14:25:52 -0800 |
commit | d25450c68767481f7c9cc4823a6da8235db40be6 (patch) | |
tree | 1a982e5b7ed83f1911bbc3e58a02552d765d192a /scripts/rt-tester | |
parent | ce3615879ae85373c03744b45b7c2d7ae5e29b2a (diff) |
USB hub: simplify remote-wakeup handling
This patch (as817) simplifies the remote-wakeup processing in the hub
driver. Now instead of using a specialized code path, it relies on
the standard USB resume routines. The hub_port_resume() function does
an initial get_port_status() to see whether the port has already
resumed itself (as it does when a remote-wakeup request is sent).
This will slow down handling of other resume events slightly, but not
enough to matter.
The patch also changes the hub_port_status() routine, making it return
an error if a short reply is received.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'scripts/rt-tester')
0 files changed, 0 insertions, 0 deletions