tegra: usb: phy: support for minus calib offset
authorKen Chang <kenc@nvidia.com>
Mon, 17 Oct 2011 05:26:15 +0000 (13:26 +0800)
committerVarun Colbert <vcolbert@nvidia.com>
Fri, 20 Jan 2012 21:56:49 +0000 (13:56 -0800)
commitbc72df0946309ed78968f6d587630d644bd1680e
treefe7f4bbc18b5ec421d1b26495713119a56f81a90
parent1faa1d5bd9db88b4e3656622ea81b48ca5b58367
tegra: usb: phy: support for minus calib offset

need to support negative values for usb calibration.
change xcvr_setup_offset from unsigned to signed.

bug 872648

(cherry picked from commit 06258b46589436b5579c8265405b1cb286c406aa)
(reviewed on http://git-master/r/66101)

Change-Id: I1ab6a63184fe48bc734152546a541085ac7c6efc
Reviewed-on: http://git-master/r/74503
Reviewed-by: Simone Willett <swillett@nvidia.com>
Signed-off-by: Ken Chang <kenc@nvidia.com>
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/76464
Reviewed-by: Automatic_Commit_Validation_User
arch/arm/mach-tegra/include/mach/usb_phy.h
arch/arm/mach-tegra/usb_phy.c