msm: vidc: change concealment color

0x8080 is gray color concealment, changing it to
black color, which is 0x8010.

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Unified patch Linux 3.4.49

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Unified patch Linux 3.4.50

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Unified patch Linux 3.4.51

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Unified patch Linux 3.4.52

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>
Bluetooth: Remove unused hci_le_ltk_reply()

In this API, we were using sizeof operator for an array
given as function argument, which is invalid.
However this API is not used anywhere.

Signed-off-by: klozz <xxx.reptar.rawrr.xxx@gmail.com>