diff options
| author | David Brownell <david-b@pacbell.net> | 2007-11-13 16:22:30 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-11-28 13:58:36 -0800 |
| commit | 1cb52658b4f5b10a9e91f8e1c21ca2bcc1b9a3ca (patch) | |
| tree | 9eff6108b82b903783ae66977a475219b03dfb2c /block | |
| parent | 5cf1973a44bd298e3cfce6f6af8faa8c9d0a6d55 (diff) | |
USB: fix up EHCI startup synchronization
A recent patch added software synchronization during EHCI startup,
so ports aren't switched away from the companion controllers after
resets have started. This patch adds a short delay letting hardware
finish that port switching before any new resets begin ... so both
ends of that hardware race window are closed.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Dave Miller <davem@davemloft.net>
Cc: Dely Sy <dely.l.sy@intel.com>
Cc: stable <stable@kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions