diag: Add diag changes to bring diag up to date

diag on the A-Family mainline is out of date. Create a commit
to bring diag up to date.

Change-Id: Ie24780b4b83a3cb378326357d70785a590167447
Signed-off-by: Dixon Peterson <dixonp@codeaurora.org>
diff --git a/drivers/char/diag/diag_dci.h b/drivers/char/diag/diag_dci.h
index 3f62e5e..af89ac8 100644
--- a/drivers/char/diag/diag_dci.h
+++ b/drivers/char/diag/diag_dci.h
@@ -78,8 +78,10 @@
 
 int diag_dci_init(void);
 void diag_dci_exit(void);
-void diag_read_smd_dci_work_fn(struct work_struct *);
 void diag_update_smd_dci_work_fn(struct work_struct *);
+void diag_dci_notify_client(int peripheral_mask, int data);
+int diag_process_smd_dci_read_data(struct diag_smd_info *smd_info, void *buf,
+								int recd_bytes);
 int diag_process_dci_transaction(unsigned char *buf, int len);
 int diag_send_dci_pkt(struct diag_master_table entry, unsigned char *buf,
 							 int len, int index);