---

yaml --- r: 144990 b: refs/heads/master c: 951c4df h: refs/heads/master v: v3
git-mirror · May 15, 2009 · a25176f · a25176f
1 parent 27480d2
commit a25176f
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 37cd8ed90fc5b11941110d2d0cea6807f86d4787
+refs/heads/master: 951c4df5b7703137bf4eee002d98d083fbc890cc
diff --git a/trunk/drivers/serial/nwpserial.c b/trunk/drivers/serial/nwpserial.c
@@ -145,11 +145,13 @@ static irqreturn_t nwpserial_interrupt(int irq, void *dev_id)
 		ch = dcr_read(up->dcr_host, UART_RX);
 		if (up->port.ignore_status_mask != NWPSERIAL_STATUS_RXVALID)
 			tty_insert_flip_char(tty, ch, TTY_NORMAL);
-	} while (dcr_read(up->dcr_host, UART_RX) & UART_LSR_DR);
+	} while (dcr_read(up->dcr_host, UART_LSR) & UART_LSR_DR);
 
 	tty_flip_buffer_push(tty);
 	ret = IRQ_HANDLED;
 
+	/* clear interrupt */
+	dcr_write(up->dcr_host, UART_IIR, 1);
 out:
 	spin_unlock(&up->port.lock);
 	return ret;