ieee1394: replace remaining __FUNCTION__ occurrences

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 5f713a0..16b9d0a 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -615,7 +615,7 @@
 		cmd->Current_SCpnt = Current_SCpnt;
 		list_add_tail(&cmd->list, &lu->cmd_orb_inuse);
 	} else
-		SBP2_ERR("%s: no orbs available", __FUNCTION__);
+		SBP2_ERR("%s: no orbs available", __func__);
 	spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 	return cmd;
 }
@@ -1294,7 +1294,7 @@
 
 	data = cpu_to_be32(SBP2_BUSY_TIMEOUT_VALUE);
 	if (hpsb_node_write(lu->ne, SBP2_BUSY_TIMEOUT_ADDRESS, &data, 4))
-		SBP2_ERR("%s error", __FUNCTION__);
+		SBP2_ERR("%s error", __func__);
 	return 0;
 }