[S390] sclp: fix coding style.

Use only capital letters for defines.

Cc: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c
index 076816b..e3b3d39 100644
--- a/drivers/s390/char/sclp_tty.c
+++ b/drivers/s390/char/sclp_tty.c
@@ -648,7 +648,7 @@
 	subvec = start;
 	while (subvec < end) {
 		subvec = find_gds_subvector(subvec, end,
-					    GDS_KEY_SelfDefTextMsg);
+					    GDS_KEY_SELFDEFTEXTMSG);
 		if (!subvec)
 			break;
 		sclp_eval_selfdeftextmsg((struct gds_subvector *)(subvec + 1),
@@ -664,7 +664,7 @@
 
 	vec = start;
 	while (vec < end) {
-		vec = find_gds_vector(vec, end, GDS_ID_TextCmd);
+		vec = find_gds_vector(vec, end, GDS_ID_TEXTCMD);
 		if (!vec)
 			break;
 		sclp_eval_textcmd((struct gds_subvector *)(vec + 1),
@@ -703,7 +703,7 @@
 
 static struct sclp_register sclp_input_event =
 {
-	.receive_mask = EvTyp_OpCmd_Mask | EvTyp_PMsgCmd_Mask,
+	.receive_mask = EVTYP_OPCMD_MASK | EVTYP_PMSGCMD_MASK,
 	.state_change_fn = sclp_tty_state_change,
 	.receiver_fn = sclp_tty_receiver
 };