1 files changed, 3 insertions, 3 deletions
diff --git a/os/hal/platforms/AT91SAM7/serial_lld.c b/os/hal/platforms/AT91SAM7/serial_lld.c
index 04e72a795..f34f2b6d8 100644
--- a/os/hal/platforms/AT91SAM7/serial_lld.c
+++ b/os/hal/platforms/AT91SAM7/serial_lld.c
@@ -136,7 +136,7 @@ static void usart_deinit(AT91PS_USART u) {
  * @param[in] sdp       communication channel associated to the USART
  */
 static void set_error(SerialDriver *sdp, AT91_REG csr) {
-  sdflags_t sts = 0;
+  ioflags_t sts = 0;
 
   if (csr & AT91C_US_OVRE)
     sts |= SD_OVERRUN_ERROR;
@@ -147,7 +147,7 @@ static void set_error(SerialDriver *sdp, AT91_REG csr) {
   if (csr & AT91C_US_RXBRK)
     sts |= SD_BREAK_DETECTED;
   chSysLockFromIsr();
-  sdAddFlagsI(sdp, sts);
+  chIOAddFlagsI(sdp, sts);
   chSysUnlockFromIsr();
 }
 
@@ -178,7 +178,7 @@ void sd_lld_serve_interrupt(SerialDriver *sdp) {
     chSysLockFromIsr();
     b = chOQGetI(&sdp->oqueue);
     if (b < Q_OK) {
-      chEvtBroadcastI(&sdp->oevent);
+      chIOAddFlagsI(sdp, IO_OUTPUT_EMPTY);
       u->US_IDR = AT91C_US_TXRDY;
     }
     else