msm_rq_stats: removing calculation of rq_stats

Since now we are doing the rq_stats calculation in
the scheduler tick itself, we remove this calculation
from the msm specific driver.

Change-Id: Idb1e623b289d2b728fe6a4c376631b0145d8e5f3
Signed-off-by: Amar Singhal <asinghal@codeaurora.org>
1 file changed