saa7164: saa7164_vbi_stop_port() returns linux error codes

PATCH New Dan Carpenter 1 participant 1 message Apr 20, 2012

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Dan Carpenter

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2012-04-20 06:50 UTC #0 lore raw

PATCH 1/1 saa7164: saa7164_vbi_stop_port() returns linux error codes

The saa7164_vbi_stop_port() changes the SAA_ERR_ALREADY_STOPPED result code to -EIO before returning.

Signed-off-by Dan Carpenter <[email protected]>

drivers/media/video/saa7164/saa7164-vbi.c +2 -2

index 273cf80..d8e6c8f 100644
@@ -952,7 +952,7 @@ static int saa7164_vbi_start_streaming(struct saa7164_port *port)
 
 		/* Stop the hardware, regardless */
 		result = saa7164_vbi_stop_port(port);
-		if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) {
+		if (result != SAA_OK) {
 			printk(KERN_ERR "%s() pause/forced stop transition "
 				"failed, res = 0x%x\n", __func__, result);
 		}

@@ -971,7 +971,7 @@ static int saa7164_vbi_start_streaming(struct saa7164_port *port)
 		/* Stop the hardware, regardless */
 		result = saa7164_vbi_acquire_port(port);
 		result = saa7164_vbi_stop_port(port);
-		if ((result != SAA_OK) && (result != SAA_ERR_ALREADY_STOPPED)) {
+		if (result != SAA_OK) {
 			printk(KERN_ERR "%s() run/forced stop transition "
 				"failed, res = 0x%x\n", __func__, result);
 		}