X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_companion.c;h=570b9e409bbdd7f1245900d383a344d8a4b53a67;hb=3d5db24708b37d86eac187169e2553a408dfeb83;hp=0f405253c2991207a021281788e9d50788cec074;hpb=aa7eac32adf4c2cdf441991d02411758f2682d1e;p=fw%2Faltos

diff --git a/src/drivers/ao_companion.c b/src/drivers/ao_companion.c
index 0f405253..570b9e40 100644
--- a/src/drivers/ao_companion.c
+++ b/src/drivers/ao_companion.c
@@ -67,8 +67,8 @@ ao_companion_get_setup(void)
 	ao_companion_send_command(AO_COMPANION_SETUP);
 	ao_spi_recv(&ao_companion_setup, sizeof (ao_companion_setup), AO_COMPANION_SPI_BUS);
 	COMPANION_DESELECT();
-	return (ao_companion_setup.board_id ==
-		(uint16_t) ~ao_companion_setup.board_id_inverse);
+	return ((int16_t) ao_companion_setup.board_id ==
+		(int16_t) (uint16_t) (~ao_companion_setup.board_id_inverse));
 }
 
 static void