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-rw-r--r--board/hammer/board.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/board/hammer/board.c b/board/hammer/board.c
index 8b3de4268c..6b7a4029cf 100644
--- a/board/hammer/board.c
+++ b/board/hammer/board.c
@@ -303,7 +303,7 @@ int board_get_entropy(void *buffer, int len)
/*
* Generate a USB serial number from unique chip ID.
*/
-const char *board_read_serial(void)
+__override const char *board_read_serial(void)
{
static char str[CONFIG_SERIALNO_LEN];
@@ -322,7 +322,7 @@ const char *board_read_serial(void)
return str;
}
-int board_write_serial(const char *serialno)
+__override int board_write_serial(const char *serialno)
{
return 0;
}