diff --git a/[refs] b/[refs]
index 4cfa91fd9e1b..34a55c0ce555 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5d1617b247aa63698618215a9f39ecf905d55779
+refs/heads/master: 681793711abca2b45f210a553962e2c4884b5587
diff --git a/trunk/arch/blackfin/kernel/bfin_gpio.c b/trunk/arch/blackfin/kernel/bfin_gpio.c
index 72477c252a94..fcb2f6cf430b 100644
--- a/trunk/arch/blackfin/kernel/bfin_gpio.c
+++ b/trunk/arch/blackfin/kernel/bfin_gpio.c
@@ -941,7 +941,7 @@ int peripheral_request(unsigned short per, const char *label)
 EXPORT_SYMBOL(peripheral_request);
 #endif
 
-int peripheral_request_list(unsigned short per[], const char *label)
+int peripheral_request_list(const unsigned short per[], const char *label)
 {
 	u16 cnt;
 	int ret;
@@ -994,7 +994,7 @@ void peripheral_free(unsigned short per)
 }
 EXPORT_SYMBOL(peripheral_free);
 
-void peripheral_free_list(unsigned short per[])
+void peripheral_free_list(const unsigned short per[])
 {
 	u16 cnt;
 	for (cnt = 0; per[cnt] != 0; cnt++)
diff --git a/trunk/include/asm-blackfin/portmux.h b/trunk/include/asm-blackfin/portmux.h
index 0d3f650d2d99..0807b286cd9e 100644
--- a/trunk/include/asm-blackfin/portmux.h
+++ b/trunk/include/asm-blackfin/portmux.h
@@ -17,8 +17,8 @@
 
 int peripheral_request(unsigned short per, const char *label);
 void peripheral_free(unsigned short per);
-int peripheral_request_list(unsigned short per[], const char *label);
-void peripheral_free_list(unsigned short per[]);
+int peripheral_request_list(const unsigned short per[], const char *label);
+void peripheral_free_list(const unsigned short per[]);
 
 #include <asm/gpio.h>
 #include <asm/mach/portmux.h>