tree 9e52159e2e759cd0b31ad1c67c6c85da1a08075c
parent 8e8ce4b642ce4beb865fb1d67cd8ea883d9ae7d7
author Vikram Pandita <vikram.pandita@ti.com> 1224871890 +0530
committer Greg Kroah-Hartman <gregkh@suse.de> 1231351190 -0800

USB: Avoid 20ms delay in EHCI resume

For function ehci_bus_resume()
- Added flag resume_needed
  No need to wait for 20ms if no port was suspended

- Change mdelay to msleep

- release and reacquire the spinlock around mdelay

Signed-off-by: vikram pandita <vikram.pandita@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>