Change DEVICE_ACPI_HANDLE to ACPI_HANDLE for linux-3.13

The commit 3a83f992490f8235661b768e53bd5f14915420ac
"ACPI: Eliminate the DEVICE_ACPI_HANDLE() macro" from mainline removes
DEVICE_ACPI_HANDLE in favor of ACPI_HANDLE.

This patch makes bbswitch to use ACPI_HANDLE when linux version is greater
than 3.13 in order to be built properly.

Signed-off-by: Chunwei Chen <tuxoko@gmail.com>