altos: Clean up some minor warnings from -Wall

[fw/altos] / src / drivers / ao_cc1120.c

diff --git a/src/drivers/ao_cc1120.c b/src/drivers/ao_cc1120.c
index 37d04927a0de0d15a1878a0ce8c1d32220cbae72..3429768bc1e3401ad0ea5e3c59d1ecd3d3db86bf 100644 (file)
--- a/src/drivers/ao_cc1120.c
+++ b/src/drivers/ao_cc1120.c
@@ -152,6 +152,7 @@ ao_radio_strobe(uint8_t addr)
        return in;
 }
 
+#if 0
 static uint8_t
 ao_radio_fifo_read(uint8_t *data, uint8_t len)
 {
@@ -166,6 +167,7 @@ ao_radio_fifo_read(uint8_t *data, uint8_t len)
        ao_radio_deselect();
        return status;
 }
+#endif
 
 static uint8_t
 ao_radio_fifo_write_start(void)
@@ -207,11 +209,13 @@ ao_radio_tx_fifo_space(void)
        return CC1120_FIFO_SIZE - ao_radio_reg_read(CC1120_NUM_TXBYTES);
 }
 
+#if 0
 static uint8_t
 ao_radio_status(void)
 {
        return ao_radio_strobe (CC1120_SNOP);
 }
+#endif
 
 void
 ao_radio_recv_abort(void)
@@ -751,13 +755,11 @@ static uint8_t    tx_data[(AO_RADIO_MAX_SEND + 4) * 2];
 void
 ao_radio_send(const void *d, uint8_t size)
 {
-       uint8_t         marc_status;
        uint8_t         *e = tx_data;
        uint8_t         encode_len;
        uint8_t         this_len;
        uint8_t         started = 0;
        uint8_t         fifo_space;
-       uint8_t         q;
 
        encode_len = ao_fec_encode(d, size, tx_data);
 
@@ -948,11 +950,9 @@ uint8_t
 ao_radio_recv(__xdata void *d, uint8_t size, uint8_t timeout)
 {
        uint8_t         len;
-       uint16_t        i;
        uint8_t         radio_rssi = 0;
        uint8_t         rssi0;
        uint8_t         ret;
-       static int been_here = 0;
 
        size -= 2;                      /* status bytes */
        if (size > AO_RADIO_MAX_RECV) {
@@ -1334,8 +1334,6 @@ static const struct ao_cmds ao_radio_cmds[] = {
 void
 ao_radio_init(void)
 {
-       int     i;
-
        ao_radio_configured = 0;
        ao_spi_init_cs (AO_CC1120_SPI_CS_PORT, (1 << AO_CC1120_SPI_CS_PIN));