qcacmn: Fix compilation error caused by hif_enable_power_management

hif_enable_power_management is only defiend for PCI devices which is
causing compilation error for SNOC devices. Define empty definition of
hif_enable_power_management for SNOC devices

Change-Id: If6a4de93d18e8c5ca2a67f43a0eae69e781efa68
CRs-Fixed: 978802
1 file changed
tree: 4da91fc112cf8dfeef32c3e323bc6f4ec08da684
  1. dp/
  2. hif/
  3. htc/
  4. qdf/
  5. wmi/
  6. README.txt
  7. VERSION.txt