i2c-msm-v2: improve the bus recovery procedure in i2c driver

Bus recovery procedure may help when bus goes in a bad state.
Recovery procedure may not get success in single iteration. This
patch allows the bus recover to retry until success.

Change-Id: I035843784cc82a09aed686d8457ec1eaef7e6a53
Signed-off-by: Ankit Gupta <ankgupta@codeaurora.org>