ASoC: soc: Update the restart op of the platform driver.

Update SoC framework to update the restart callback registerd
By platform driver, which inturn be used by ALSA core framework
To trigger the restart callback during the under run issue to
To recover from hang state.

Change-Id: I70f47c0d295526e7f35d4a4f9024e0e87dbc2455
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>