audio: Re-initialize ACDB after SSR

- If Modem SSR happens during boot up, Audio HAL
  fails to initialize ACDB. It does not check the
  error from acdb_init and does not re-initialize
  when Sound Card is ONLINE after SSR
- Fix is to re-initialize ACDB after Sound Card is
  ONLINE

Change-Id: Icb7a7ca7bb682d55a3cc8f7b26dc0bf511c30a69
diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index daafa77..7357e51 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -3154,6 +3154,12 @@
             set_snd_card_state(adev,SND_CARD_STATE_ONLINE);
             //send dts hpx license if enabled
             audio_extn_dts_eagle_send_lic();
+            if (!platform_is_acdb_initialized(adev->platform)) {
+                ret = platform_acdb_init(adev->platform);
+                if(ret)
+                   ALOGE("acdb initialization is failed");
+
+            }
         }
     }