msm: camera: Dont call recovery for inactive streams

During Stream-off is in progress and all active
streams are zero and that instant if we cause
pingpong mismatch, recovery is not expected.

Change-Id: Ibdaeb4308f33772fcd330712b0a866aedb7a9486
Signed-off-by: Srikanth Uyyala <suyyala@codeaurora.org>