altos: stm: pass DMA buffer index to DMA completion callback

[fw/altos] / src / stm / ao_adc_stm.c

diff --git a/src/stm/ao_adc_stm.c b/src/stm/ao_adc_stm.c
index 729551c4b036673512976e451bc6b2b980896098..a256990851f3bfeb5af3c2e2e79b53f7a64a3f4d 100644 (file)
--- a/src/stm/ao_adc_stm.c
+++ b/src/stm/ao_adc_stm.c
@@ -41,7 +41,7 @@ static uint8_t                        ao_adc_ready;
  *
  * Mark time in ring, shut down DMA engine
  */
-static void ao_adc_done(void)
+static void ao_adc_done(int index)
 {
        ao_adc_ring[ao_adc_head].tick = ao_time();
        ao_adc_head = ao_adc_ring_next(ao_adc_head);