---

yaml --- r: 225786 b: refs/heads/master c: 963cc98 h: refs/heads/master v: v3
git-mirror · Jan 5, 2011 · 69414d6 · 69414d6
1 parent f71b081
commit 69414d6
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ffca2b114c6a804d1307781df687e877a373a1c2
+refs/heads/master: 963cc981af620c7c07b5f6d1ab998b639e90ecb1
diff --git a/trunk/drivers/serial/amba-pl011.c b/trunk/drivers/serial/amba-pl011.c
@@ -247,10 +247,11 @@ static void pl011_modem_status(struct uart_amba_port *uap)
 static irqreturn_t pl011_int(int irq, void *dev_id)
 {
 	struct uart_amba_port *uap = dev_id;
+	unsigned long flags;
 	unsigned int status, pass_counter = AMBA_ISR_PASS_LIMIT;
 	int handled = 0;
 
-	spin_lock(&uap->port.lock);
+	spin_lock_irqsave(&uap->port.lock, flags);
 
 	status = readw(uap->port.membase + UART011_MIS);
 	if (status) {
@@ -275,7 +276,7 @@ static irqreturn_t pl011_int(int irq, void *dev_id)
 		handled = 1;
 	}
 
-	spin_unlock(&uap->port.lock);
+	spin_unlock_irqrestore(&uap->port.lock, flags);
 
 	return IRQ_RETVAL(handled);
 }