Currently as part of cfg80211 wlan stats command after fetching the
stats runtime sync suspend is issued which puts the link in low
power state with out waiting for link inactivity timeout. This leads
to throughput degradation in case of rx direction as in rx processing
data path extends the timer by marking last busy to avoid immediate
runtime suspend. But runtime sync suspend does not take in to account
of the link idle timeout value before suspending the link. So in this
change before issuing runtime sync suspend check the duration since
last busy mark by data path rx process. If the duration is less than
run time delay just do runtime put.
Change-Id: I4e071ddda1c6a815f29d5b44b95e699a212b59d6
CRs-Fixed: 2511423
10ed0e822a