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authorSarah Sharp <sarah.a.sharp@linux.intel.com>2011-03-11 22:46:17 +0100
committerSarah Sharp <sarah.a.sharp@linux.intel.com>2011-03-14 02:07:10 +0100
commit4814030ce11f08350b7a91573487ad4b600dae34 (patch)
treef0df7a6418a7f84173faf068b125ef673ff79e35 /drivers/atm
parentxhci: Remove references to HC_STATE_HALT. (diff)
downloadlinux-4814030ce11f08350b7a91573487ad4b600dae34.tar.xz
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usb: Initialize hcd->state roothubs.
We would like to allow host controller drivers to stop using hcd->state. Unfortunately, some host controller drivers use hcd->state as an implicit way of telling the core that a controller has died. The roothub registration functions must assume the host died if hcd->state equals HC_STATE_HALT. To facilitate drivers that don't want to set hcd->state to HC_STATE_RUNNING in their initialization routines, we set the state to running before calling the host controller's start function. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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