wlan: Allow builds to work in releases beyond JB

The current prima Android.mk selects the DLKM directory by testing
whether or not this is a JELLY_BEAN build.  Unfortunately this logic
will not work on releases that follow JELLY_BEAN, therefore modify the
logic to test the PLATFORM_SDK_VERSION instead.

CRs-fixed: 548121
Change-Id: I4b936c37d7709238b204196e52070d75e567dd1f
1 file changed
tree: 676ef2c65907ddb3f6887e6fd5a147313b53fc32
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig