tegra: usb: host: Fix the race condition in hub control
authorvjagadish <vjagadish@nvidia.com>
Mon, 5 Mar 2012 13:44:58 +0000 (18:44 +0530)
committerVarun Colbert <vcolbert@nvidia.com>
Tue, 13 Mar 2012 23:14:24 +0000 (16:14 -0700)
commit7cf0f9216afd9d9221f2daccd0b283247515e732
treebc902c0f54ebb358331268258e3c43c73a99f79b
parent19290785c8699a09be27c463f2211c56ffabec23
tegra: usb: host: Fix the race condition in hub control

Fix the race condition in tegra_ehci_hub_control which
is causing the usb not to work on usb instance 1.

Bug 948702

Change-Id: I3e8c7ecc90ee1ec96642292f9a83b09c413e9400
Signed-off-by: vjagadish <vjagadish@nvidia.com>
Reviewed-on: http://git-master/r/89002
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
drivers/usb/host/ehci-tegra.c