MAINTAINERS: comment out blank M: field

Since commit ddaf5c8f3030050fcd356a1e49e3ee8f8f52c6d4
(patman: RunPipe() should not pipe stdout/stderr unless asked),
Patman spits lots of "Invalid MAINTAINERS address: '-'"
error messages for patches with global changes.
It takes too long for Patman to process them.

Anyway, "M:    -" does not carry any important information.
Rather, it is just like a place holder in case of assigning
a new board maintainer.  Let's comment out.

This commit can be reproduced by the following command:

find . -name MAINTAINERS | xargs sed -i -e '/^M:[[:blank:]]*-$/s/^/#/'

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
diff --git a/board/freescale/b4860qds/MAINTAINERS b/board/freescale/b4860qds/MAINTAINERS
index 9f9a612..ac02bb7 100644
--- a/board/freescale/b4860qds/MAINTAINERS
+++ b/board/freescale/b4860qds/MAINTAINERS
@@ -1,5 +1,5 @@
 B4860QDS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/b4860qds/
 F:	include/configs/B4860QDS.h
diff --git a/board/freescale/corenet_ds/MAINTAINERS b/board/freescale/corenet_ds/MAINTAINERS
index 841d82f..c8ca674 100644
--- a/board/freescale/corenet_ds/MAINTAINERS
+++ b/board/freescale/corenet_ds/MAINTAINERS
@@ -1,5 +1,5 @@
 CORENET_DS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/corenet_ds/
 F:	include/configs/P3041DS.h
diff --git a/board/freescale/m5208evbe/MAINTAINERS b/board/freescale/m5208evbe/MAINTAINERS
index 65d04df..c9c3c88 100644
--- a/board/freescale/m5208evbe/MAINTAINERS
+++ b/board/freescale/m5208evbe/MAINTAINERS
@@ -1,5 +1,5 @@
 M5208EVBE BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m5208evbe/
 F:	include/configs/M5208EVBE.h
diff --git a/board/freescale/m5249evb/MAINTAINERS b/board/freescale/m5249evb/MAINTAINERS
index 22301b7..c2273c3 100644
--- a/board/freescale/m5249evb/MAINTAINERS
+++ b/board/freescale/m5249evb/MAINTAINERS
@@ -1,5 +1,5 @@
 M5249EVB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m5249evb/
 F:	include/configs/M5249EVB.h
diff --git a/board/freescale/m5272c3/MAINTAINERS b/board/freescale/m5272c3/MAINTAINERS
index aa4739f..e586630 100644
--- a/board/freescale/m5272c3/MAINTAINERS
+++ b/board/freescale/m5272c3/MAINTAINERS
@@ -1,5 +1,5 @@
 M5272C3 BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m5272c3/
 F:	include/configs/M5272C3.h
diff --git a/board/freescale/m5275evb/MAINTAINERS b/board/freescale/m5275evb/MAINTAINERS
index b87d52c..4e6dbb1 100644
--- a/board/freescale/m5275evb/MAINTAINERS
+++ b/board/freescale/m5275evb/MAINTAINERS
@@ -1,5 +1,5 @@
 M5275EVB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m5275evb/
 F:	include/configs/M5275EVB.h
diff --git a/board/freescale/m5282evb/MAINTAINERS b/board/freescale/m5282evb/MAINTAINERS
index f945ab4..305e748 100644
--- a/board/freescale/m5282evb/MAINTAINERS
+++ b/board/freescale/m5282evb/MAINTAINERS
@@ -1,5 +1,5 @@
 M5282EVB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m5282evb/
 F:	include/configs/M5282EVB.h
diff --git a/board/freescale/m54418twr/MAINTAINERS b/board/freescale/m54418twr/MAINTAINERS
index 37b24c7..f88aed9 100644
--- a/board/freescale/m54418twr/MAINTAINERS
+++ b/board/freescale/m54418twr/MAINTAINERS
@@ -1,5 +1,5 @@
 M54418TWR BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m54418twr/
 F:	include/configs/M54418TWR.h
diff --git a/board/freescale/m54451evb/MAINTAINERS b/board/freescale/m54451evb/MAINTAINERS
index be14549..52a2681 100644
--- a/board/freescale/m54451evb/MAINTAINERS
+++ b/board/freescale/m54451evb/MAINTAINERS
@@ -1,5 +1,5 @@
 M54451EVB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/m54451evb/
 F:	include/configs/M54451EVB.h
diff --git a/board/freescale/mpc5121ads/MAINTAINERS b/board/freescale/mpc5121ads/MAINTAINERS
index 0c7f682..d4aab8f 100644
--- a/board/freescale/mpc5121ads/MAINTAINERS
+++ b/board/freescale/mpc5121ads/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC5121ADS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc5121ads/
 F:	include/configs/mpc5121ads.h
diff --git a/board/freescale/mpc8313erdb/MAINTAINERS b/board/freescale/mpc8313erdb/MAINTAINERS
index 923ba95..807fb0b 100644
--- a/board/freescale/mpc8313erdb/MAINTAINERS
+++ b/board/freescale/mpc8313erdb/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8313ERDB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8313erdb/
 F:	include/configs/MPC8313ERDB.h
diff --git a/board/freescale/mpc8349itx/MAINTAINERS b/board/freescale/mpc8349itx/MAINTAINERS
index ed6e4e5..d0388ad 100644
--- a/board/freescale/mpc8349itx/MAINTAINERS
+++ b/board/freescale/mpc8349itx/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8349ITX BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8349itx/
 F:	include/configs/MPC8349ITX.h
diff --git a/board/freescale/mpc8536ds/MAINTAINERS b/board/freescale/mpc8536ds/MAINTAINERS
index 51d7cd7..953072c 100644
--- a/board/freescale/mpc8536ds/MAINTAINERS
+++ b/board/freescale/mpc8536ds/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8536DS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8536ds/
 F:	include/configs/MPC8536DS.h
diff --git a/board/freescale/mpc8544ds/MAINTAINERS b/board/freescale/mpc8544ds/MAINTAINERS
index 81b664c..328be7f 100644
--- a/board/freescale/mpc8544ds/MAINTAINERS
+++ b/board/freescale/mpc8544ds/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8544DS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8544ds/
 F:	include/configs/MPC8544DS.h
diff --git a/board/freescale/mpc8548cds/MAINTAINERS b/board/freescale/mpc8548cds/MAINTAINERS
index 89b2425..6f22922 100644
--- a/board/freescale/mpc8548cds/MAINTAINERS
+++ b/board/freescale/mpc8548cds/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8548CDS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8548cds/
 F:	include/configs/MPC8548CDS.h
diff --git a/board/freescale/mpc8568mds/MAINTAINERS b/board/freescale/mpc8568mds/MAINTAINERS
index 72c25f5..379d8cc 100644
--- a/board/freescale/mpc8568mds/MAINTAINERS
+++ b/board/freescale/mpc8568mds/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8568MDS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8568mds/
 F:	include/configs/MPC8568MDS.h
diff --git a/board/freescale/mpc8569mds/MAINTAINERS b/board/freescale/mpc8569mds/MAINTAINERS
index b5478db..c181407 100644
--- a/board/freescale/mpc8569mds/MAINTAINERS
+++ b/board/freescale/mpc8569mds/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8569MDS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8569mds/
 F:	include/configs/MPC8569MDS.h
diff --git a/board/freescale/mpc8610hpcd/MAINTAINERS b/board/freescale/mpc8610hpcd/MAINTAINERS
index 993c02a..de6ab89 100644
--- a/board/freescale/mpc8610hpcd/MAINTAINERS
+++ b/board/freescale/mpc8610hpcd/MAINTAINERS
@@ -1,5 +1,5 @@
 MPC8610HPCD BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/mpc8610hpcd/
 F:	include/configs/MPC8610HPCD.h
diff --git a/board/freescale/p1010rdb/MAINTAINERS b/board/freescale/p1010rdb/MAINTAINERS
index 579e775..db00143 100644
--- a/board/freescale/p1010rdb/MAINTAINERS
+++ b/board/freescale/p1010rdb/MAINTAINERS
@@ -1,5 +1,5 @@
 P1010RDB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p1010rdb/
 F:	include/configs/P1010RDB.h
diff --git a/board/freescale/p1023rdb/MAINTAINERS b/board/freescale/p1023rdb/MAINTAINERS
index 81501aa..c06bac6 100644
--- a/board/freescale/p1023rdb/MAINTAINERS
+++ b/board/freescale/p1023rdb/MAINTAINERS
@@ -1,5 +1,5 @@
 P1023RDB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p1023rdb/
 F:	include/configs/P1023RDB.h
diff --git a/board/freescale/p1_p2_rdb/MAINTAINERS b/board/freescale/p1_p2_rdb/MAINTAINERS
index ad0a858..aabf587 100644
--- a/board/freescale/p1_p2_rdb/MAINTAINERS
+++ b/board/freescale/p1_p2_rdb/MAINTAINERS
@@ -1,5 +1,5 @@
 P1_P2_RDB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p1_p2_rdb/
 F:	include/configs/P1_P2_RDB.h
diff --git a/board/freescale/p1_p2_rdb_pc/MAINTAINERS b/board/freescale/p1_p2_rdb_pc/MAINTAINERS
index 4d429fe..c2e9247 100644
--- a/board/freescale/p1_p2_rdb_pc/MAINTAINERS
+++ b/board/freescale/p1_p2_rdb_pc/MAINTAINERS
@@ -1,5 +1,5 @@
 P1_P2_RDB_PC BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p1_p2_rdb_pc/
 F:	include/configs/p1_p2_rdb_pc.h
diff --git a/board/freescale/p1_twr/MAINTAINERS b/board/freescale/p1_twr/MAINTAINERS
index 2d7d7e1..c19d436 100644
--- a/board/freescale/p1_twr/MAINTAINERS
+++ b/board/freescale/p1_twr/MAINTAINERS
@@ -1,5 +1,5 @@
 P1_TWR BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p1_twr/
 F:	include/configs/p1_twr.h
diff --git a/board/freescale/p2020ds/MAINTAINERS b/board/freescale/p2020ds/MAINTAINERS
index 42cb18d..cb61fc5 100644
--- a/board/freescale/p2020ds/MAINTAINERS
+++ b/board/freescale/p2020ds/MAINTAINERS
@@ -1,5 +1,5 @@
 P2020DS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p2020ds/
 F:	include/configs/P2020DS.h
diff --git a/board/freescale/p2041rdb/MAINTAINERS b/board/freescale/p2041rdb/MAINTAINERS
index bb5bb83..d93cb0b 100644
--- a/board/freescale/p2041rdb/MAINTAINERS
+++ b/board/freescale/p2041rdb/MAINTAINERS
@@ -1,5 +1,5 @@
 P2041RDB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/p2041rdb/
 F:	include/configs/P2041RDB.h
diff --git a/board/freescale/t104xrdb/MAINTAINERS b/board/freescale/t104xrdb/MAINTAINERS
index 364b0a9..a4775c0 100644
--- a/board/freescale/t104xrdb/MAINTAINERS
+++ b/board/freescale/t104xrdb/MAINTAINERS
@@ -11,7 +11,7 @@
 F:	configs/T1042RDB_PI_SPIFLASH_defconfig
 
 T1040RDB_SDCARD BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	configs/T1040RDB_SDCARD_defconfig
 F:	configs/T1042RDB_PI_SDCARD_defconfig
diff --git a/board/freescale/t208xqds/MAINTAINERS b/board/freescale/t208xqds/MAINTAINERS
index 643926f..deda092 100644
--- a/board/freescale/t208xqds/MAINTAINERS
+++ b/board/freescale/t208xqds/MAINTAINERS
@@ -1,5 +1,5 @@
 T208XQDS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/t208xqds/
 F:	include/configs/T208xQDS.h
diff --git a/board/freescale/t208xrdb/MAINTAINERS b/board/freescale/t208xrdb/MAINTAINERS
index 5987143..1642879 100644
--- a/board/freescale/t208xrdb/MAINTAINERS
+++ b/board/freescale/t208xrdb/MAINTAINERS
@@ -1,5 +1,5 @@
 T208XRDB BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/t208xrdb/
 F:	include/configs/T208xRDB.h
diff --git a/board/freescale/t4qds/MAINTAINERS b/board/freescale/t4qds/MAINTAINERS
index da796bd..f88ee7d 100644
--- a/board/freescale/t4qds/MAINTAINERS
+++ b/board/freescale/t4qds/MAINTAINERS
@@ -1,5 +1,5 @@
 T4QDS BOARD
-M:	-
+#M:	-
 S:	Maintained
 F:	board/freescale/t4qds/
 F:	include/configs/T4240QDS.h