X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_packet_master.c;h=4c0dc57303005e6132bfa961f88be5c3b6b86346;hb=a764bf06d0975cbf1620b079351c7437053ea1a8;hp=023c788ba86c4be6c0d8d0efcc548f5e8df973e3;hpb=b26e837a6f18641aae9372aab22168849ff10812;p=fw%2Faltos

diff --git a/src/drivers/ao_packet_master.c b/src/drivers/ao_packet_master.c
index 023c788b..4c0dc573 100644
--- a/src/drivers/ao_packet_master.c
+++ b/src/drivers/ao_packet_master.c
@@ -21,7 +21,12 @@ static char
 ao_packet_getchar(void)
 {
 	int c;
-	while ((c = ao_packet_pollchar()) == AO_READ_AGAIN) {
+
+	/* No need to block interrupts in this function as
+	 * all packet variables are only modified from task
+	 * context, not an interrupt handler
+	 */
+	while ((c = _ao_packet_pollchar()) == AO_READ_AGAIN) {
 		if (!ao_packet_enable)
 			break;
 		if (ao_packet_master_sleeping)