X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fdrivers%2Fao_packet.c;h=5a50747888a01225da2a8bc7cbe0f6dd247f7334;hb=d813566cdc4d43a43ed988dde4a3ceeccf24efe6;hp=913199232a75b46d2db390ac9e665686626529e0;hpb=688a9458bb03a81e71554c14295d1baacbbbd530;p=fw%2Faltos

diff --git a/src/drivers/ao_packet.c b/src/drivers/ao_packet.c
index 91319923..5a507478 100644
--- a/src/drivers/ao_packet.c
+++ b/src/drivers/ao_packet.c
@@ -169,12 +169,10 @@ ao_packet_putchar(char c) __reentrant
 		tx_data[ao_packet_tx_used++] = c;
 }
 
+/* May be called with interrupts blocked */
 int
-ao_packet_pollchar(void)
+_ao_packet_pollchar(void)
 {
-	/* No need to block interrupts, all variables here
-	 * are only manipulated in task context
-	 */
 	if (!ao_packet_enable)
 		return AO_READ_AGAIN;