---

yaml --- r: 299442 b: refs/heads/master c: af6d17c h: refs/heads/master v: v3
git-mirror · Apr 18, 2012 · 1c483f2 · 1c483f2
1 parent 988f26b
commit 1c483f2
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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: 7a6fbc9a887193a1e9f8658703881c528040afbc
+refs/heads/master: af6d17cdc8c89aeb3101f0d27cd32fc0592b40b2
diff --git a/trunk/drivers/tty/serial/pch_uart.c b/trunk/drivers/tty/serial/pch_uart.c
@@ -1447,9 +1447,11 @@ static int pch_uart_verify_port(struct uart_port *port,
 			__func__);
 		return -EOPNOTSUPP;
 #endif
-		priv->use_dma = 1;
 		priv->use_dma_flag = 1;
 		dev_info(priv->port.dev, "PCH UART : Use DMA Mode\n");
+		if (!priv->use_dma)
+			pch_request_dma(port);
+		priv->use_dma = 1;
 	}
 
 	return 0;