qcacld-3.0: Remove macro HDD_WAKE_LOCK_SCAN_DURATION

Change Ic160dfafcfa015eb42a226304260b1be3dddc6f0 ("qcacld-3.0: cleanup
legacy scan request processing") removed the usage of macro
HDD_WAKE_LOCK_SCAN_DURATION. Since the macros is unused, remove it.

Change-Id: I5f34f09f144115fa217d8c2d3c67268c28f69ecc
CRs-Fixed: 2376945
1 file changed