altos/stm: Change ao_spi_send_sync definition to take const source

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

diff --git a/src/stm/ao_spi_stm.c b/src/stm/ao_spi_stm.c
index 7eaa392418438ea56c9c7c4ae774ef6a52b0bed1..8ed820ebfb71fd0aad831d41c804e6743911c261 100644 (file)
--- a/src/stm/ao_spi_stm.c
+++ b/src/stm/ao_spi_stm.c
@@ -154,7 +154,7 @@ ao_spi_send_fixed(uint8_t value, uint16_t len, uint8_t spi_index)
 }
 
 void
-ao_spi_send_sync(void *block, uint16_t len, uint8_t spi_index)
+ao_spi_send_sync(const void *block, uint16_t len, uint8_t spi_index)
 {
        uint8_t         *b = block;
        struct stm_spi  *stm_spi = ao_spi_stm_info[AO_SPI_INDEX(spi_index)].stm_spi;