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-rw-r--r--drivers/serial/serial_ns16550.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c
index c1c0134..fc01a3c 100644
--- a/drivers/serial/serial_ns16550.c
+++ b/drivers/serial/serial_ns16550.c
@@ -31,6 +31,8 @@
#include <serial.h>
+#ifndef CONFIG_NS16550_MIN_FUNCTIONS
+
DECLARE_GLOBAL_DATA_PTR;
#if !defined(CONFIG_CONS_INDEX)
@@ -304,3 +306,5 @@ void ns16550_serial_initialize(void)
serial_register(&eserial6_device);
#endif
}
+
+#endif /* !CONFIG_NS16550_MIN_FUNCTIONS */