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-rw-r--r--arch/mips/mips-boards/generic/gdb_hook.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/mips-boards/generic/gdb_hook.c b/arch/mips/mips-boards/generic/gdb_hook.c
index bb14774d9..c0de8d6ec 100644
--- a/arch/mips/mips-boards/generic/gdb_hook.c
+++ b/arch/mips/mips-boards/generic/gdb_hook.c
@@ -35,6 +35,8 @@ static struct serial_state rs_table[RS_TABLE_SIZE] = {
static struct async_struct kdb_port_info = {0};
+int (*putDebugChar)(char);
+char (*getDebugChar)(void);
static __inline__ unsigned int serial_in(struct async_struct *info, int offset)
{