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Diffstat (limited to 'src/stm/ao_serial_stm.c')
-rw-r--r--src/stm/ao_serial_stm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stm/ao_serial_stm.c b/src/stm/ao_serial_stm.c
index c1a2f1bd..7a552e5d 100644
--- a/src/stm/ao_serial_stm.c
+++ b/src/stm/ao_serial_stm.c
@@ -339,7 +339,7 @@ ao_serial2_set_speed(uint8_t speed)
}
#if HAS_SERIAL_SW_FLOW
-void
+static void
ao_serial2_cts(void)
{
_ao_usart_cts(&ao_stm_usart2);