arm: tegra: xmm power state handling
authorSeshendra Gadagottu <sgadagottu@nvidia.com>
Thu, 9 Feb 2012 16:46:30 +0000 (21:46 +0530)
committerSimone Willett <swillett@nvidia.com>
Tue, 6 Mar 2012 00:42:31 +0000 (16:42 -0800)
commitc3871ad8cefae294a7cb83507d5fa9f3e6041a57
treef50329d1595e58eabbbd1638e36aadaf135371df
parent03372d9c9372a68957cb321a9b68029176d74833
arm: tegra: xmm power state handling

Avoid unwanted xmm power state changes.
Added missing spin_unlock_irqrestore.

Bug 935834
Bug 938553

Signed-off-by: Seshendra Gadagottu<sgadagottu@nvidia.com>
Reviewed-on: http://git-master/r/82796
(cherry picked from commit 8af674aadfc1196851d5a2ecd1ecdd2cfe2d4148)

Change-Id: Ic5b354376c0239773762d1b0f6e8848491e74e08
Reviewed-on: http://git-master/r/87503
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Tested-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>
arch/arm/mach-tegra/baseband-xmm-power.c
drivers/usb/host/ehci-tegra.c