altos: Mark local functions 'static'

[fw/altos] / src / lpc / ao_usb_lpc.c

diff --git a/src/lpc/ao_usb_lpc.c b/src/lpc/ao_usb_lpc.c
index 594114b62ed856a8b4babc8f9ccf47f3597d9624..d6763c298bc08e458f4d1e9c17f5b4b954b21d42 100644 (file)
--- a/src/lpc/ao_usb_lpc.c
+++ b/src/lpc/ao_usb_lpc.c
@@ -131,7 +131,7 @@ static inline uint32_t set_toggle(uint32_t  current_value,
  * Set current device address and mark the
  * interface as active
  */
-void
+static void
 ao_usb_set_address(uint8_t address)
 {
        debug("ao_usb_set_address %02x\n", address);
@@ -813,7 +813,7 @@ _ao_usb_out_recv(void)
        ao_usb_set_epn_out(AO_USB_OUT_EP, ao_usb_out_rx_buffer[1-ao_usb_out_rx_cur], AO_USB_OUT_SIZE);
 }
 
-int
+static int
 _ao_usb_pollchar(void)
 {
        uint8_t c;