drivers/misc: 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: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/misc/ibmasm/heartbeat.c b/drivers/misc/ibmasm/heartbeat.c
index 3036e78..1bc4306 100644
--- a/drivers/misc/ibmasm/heartbeat.c
+++ b/drivers/misc/ibmasm/heartbeat.c
@@ -75,9 +75,9 @@
 {
 	char tsbuf[32];
 
-	dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+	dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
 	ibmasm_wait_for_response(sp->heartbeat, IBMASM_CMD_TIMEOUT_NORMAL);
-	dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+	dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
 	suspend_heartbeats = 1;
 	command_put(sp->heartbeat);
 }
@@ -88,7 +88,7 @@
 	struct dot_command_header *header = (struct dot_command_header *)cmd->buffer;
 	char tsbuf[32];
 
-	dbg("%s:%d at %s\n", __FUNCTION__, __LINE__, get_timestamp(tsbuf));
+	dbg("%s:%d at %s\n", __func__, __LINE__, get_timestamp(tsbuf));
 	if (suspend_heartbeats)
 		return;