defconfig: apq8084: add atheros ethernet
defconfig: apq8084: add atheros ethernet

Add defconfig flag for compiling atheros ethernet driver.
The driver is required for the atheros ethernet chip
used on apq8084 devices.

Change-Id: I664b22ea5f587b202270ba3e6123a3981e6a5b75
Signed-off-by: Ilia Lin <70b707c1345ce2bac18776e70a0c6c21077e9dae@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas