qcacmn: Add support for pipe specific callbacks

Packetlog framework needs pipe specific callbacks. Change is done to
support pipe specific callbacks.

Change-Id: Iabd442acc8bef19ad9b8ad9ff2660e273a859f54
CRs-Fixed: 1072220
diff --git a/hif/src/ce/ce_main.h b/hif/src/ce/ce_main.h
index 9f322d2..9549ea2 100644
--- a/hif/src/ce/ce_main.h
+++ b/hif/src/ce/ce_main.h
@@ -95,6 +95,7 @@
 	uint32_t nbuf_alloc_err_count;
 	uint32_t nbuf_dma_err_count;
 	uint32_t nbuf_ce_enqueue_err_count;
+	struct hif_msg_callbacks pipe_callbacks;
 };
 
 /**