qcacld-3.0: fix build error about function redefinition

Fix the compilation error about redefinition of 'ipa_is_ready'.
This API is defined in <linux/ipa.h>. Rename the function name.

Change-Id: I206a221a5df95494e947483f2d133df6e5053220
CRs-Fixed: 2817997
Signed-off-by: Pavel Dubrova <pashadubrova@gmail.com>
5 files changed