Finetune BB for extra unregister-ehci device.

Change-Id: I6192a98b4146e1f9c69d745b865c30f5634559d2
Signed-off-by: demetris <ierokipides.dem@gmail.com>
 misc: tegra_baseband: power: get rid of tegra_gpio_enable()

The gpio mode of pin is configured when setting
direction and hence this call is no more required.

Change-Id: I19296beb619cb6adc8daa02cde825aef45d8d42f
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/119613
Reviewed-by: Rajkumar Jayaraman <rjayaraman@nvidia.com>
Modem4 update

Change-Id: I5d36abd79ae60ae01da74fe0239c125932ce4e86
Remove Lg custom rmnet scrap

Change-Id: I42af228dc57e01e8650feffede8e0be1e273697f
Signed-off-by: demetris <ierokipides.dem@gmail.com>
 misc: tegra-baseband: Add shutdown handler.

Bug 1195969

Change-Id: I11748880b7f70ec98be63af27201c2b9bd2465a4
Signed-off-by: Raj Jayaraman <rjayaraman@nvidia.com>
Reviewed-on: http://git-master/r/188927
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>