- kill trailing whitespaces.

1 files changed, 20 insertions, 20 deletions

diff --git a/linux/drivers/media/video/saa7134/saa7134-tvaudio.c b/linux/drivers/media/video/saa7134/saa7134-tvaudio.c
index 2e8b3d0b0..682c79857 100644
--- a/linux/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/linux/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -1,5 +1,5 @@
 /*
- * $Id: saa7134-tvaudio.c,v 1.13 2004/09/22 11:47:11 kraxel Exp $
+ * $Id: saa7134-tvaudio.c,v 1.14 2004/10/13 10:39:00 kraxel Exp $
  *
  * device driver for philips saa7134 based TV cards
  * tv audio decoder (fm stereo, nicam, ...)
@@ -169,7 +169,7 @@ static void tvaudio_init(struct saa7134_dev *dev)
 
 	if (UNSET != audio_clock_override)
 	        clock = audio_clock_override;
-	
+
 	/* init all audio registers */
 	saa_writeb(SAA7134_AUDIO_PLL_CTRL,   0x00);
 	if (need_resched())
@@ -284,7 +284,7 @@ static void tvaudio_setmode(struct saa7134_dev *dev,
 	saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD1, (acpf & 0x00ff00) >> 8);
 	saa_writeb(SAA7134_AUDIO_CLOCKS_PER_FIELD2, (acpf & 0x030000) >> 16);
 	tvaudio_setcarrier(dev,audio->carr1,audio->carr2);
-	
+
 	switch (audio->mode) {
 	case TVAUDIO_FM_MONO:
 	case TVAUDIO_FM_BG_STEREO:
@@ -324,7 +324,7 @@ static void tvaudio_setmode(struct saa7134_dev *dev,
 static int tvaudio_sleep(struct saa7134_dev *dev, int timeout)
 {
 	DECLARE_WAITQUEUE(wait, current);
-	
+
 	add_wait_queue(&dev->thread.wq, &wait);
 	if (dev->thread.scan1 == dev->thread.scan2 && !dev->thread.shutdown) {
 		if (timeout < 0) {
@@ -364,13 +364,13 @@ static int tvaudio_checkcarrier(struct saa7134_dev *dev, struct mainscan *scan)
 		if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
 			return -1;
 		left = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
-		
+
 		tvaudio_setcarrier(dev,scan->carr+90,scan->carr+90);
 		saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
 		if (tvaudio_sleep(dev,SCAN_SAMPLE_DELAY))
 			return -1;
 		right = saa_readl(SAA7134_LEVEL_READOUT1 >> 2);
-		
+
 		left >>= 16;
 		right >>= 16;
 		value = left > right ? left - right : right - left;
@@ -407,7 +407,7 @@ static int tvaudio_getstereo(struct saa7134_dev *dev, struct saa7134_tvaudio *au
 {
 	__u32 idp,nicam;
 	int retval = -1;
-	
+
 	switch (audio->mode) {
 	case TVAUDIO_FM_MONO:
 		return V4L2_TUNER_SUB_MONO;
@@ -652,7 +652,7 @@ static char *stdres[0x20] = {
 	[0x09] = "D/K NICAM",
 	[0x0a] = "L NICAM",
 	[0x0b] = "I NICAM",
-	
+
 	[0x0c] = "M Korea",
 	[0x0d] = "M BTSC ",
 	[0x0e] = "M EIAJ",
@@ -747,7 +747,7 @@ static int mute_input_7133(struct saa7134_dev *dev)
 {
 	u32 reg = 0;
 	int mask;
-	
+
 	switch (dev->input->amux) {
 	case TV:    reg = 0x02; break;
 	case LINE1: reg = 0x00; break;
@@ -787,11 +787,11 @@ static int tvaudio_thread_ddep(void *data)
 	if (UNSET != audio_clock_override)
 		clock = audio_clock_override;
 	saa_writel(0x598 >> 2, clock);
-	
+
 	/* unmute */
 	saa_dsp_writel(dev, 0x474 >> 2, 0x00);
 	saa_dsp_writel(dev, 0x450 >> 2, 0x00);
-	
+
 	for (;;) {
 		tvaudio_sleep(dev,-1);
 		if (dev->thread.shutdown || signal_pending(current))
@@ -840,7 +840,7 @@ static int tvaudio_thread_ddep(void *data)
 		/* setup crossbars */
 		saa_dsp_writel(dev, 0x464 >> 2, 0x000000);
 		saa_dsp_writel(dev, 0x470 >> 2, 0x101010);
-		
+
 		if (tvaudio_sleep(dev,3000))
 			goto restart;
 		value = saa_readl(0x528 >> 2) & 0xffffff;
@@ -861,12 +861,12 @@ static int tvaudio_thread_ddep(void *data)
 			(value & 0x002000) ? " BTSC stereo noise mute " : "",
 			(value & 0x004000) ? " SAP noise mute "         : "",
 			(value & 0x008000) ? " VDSP "                   : "",
-			
+
 			(value & 0x010000) ? " NICST "                  : "",
 			(value & 0x020000) ? " NICDU "                  : "",
 			(value & 0x040000) ? " NICAM muted "            : "",
 			(value & 0x080000) ? " NICAM reserve sound "    : "",
-			
+
 			(value & 0x100000) ? " init done "              : "");
 	}
 
@@ -881,7 +881,7 @@ static int tvaudio_thread_ddep(void *data)
 int saa7134_tvaudio_rx2mode(u32 rx)
 {
 	u32 mode;
-	
+
 	mode = V4L2_TUNER_MODE_MONO;
 	if (rx & V4L2_TUNER_SUB_STEREO)
 		mode = V4L2_TUNER_MODE_STEREO;
@@ -891,7 +891,7 @@ int saa7134_tvaudio_rx2mode(u32 rx)
 		mode = V4L2_TUNER_MODE_LANG2;
 	return mode;
 }
-	
+
 void saa7134_tvaudio_setmute(struct saa7134_dev *dev)
 {
 	switch (dev->pci->device) {
@@ -959,11 +959,11 @@ int saa7134_tvaudio_init2(struct saa7134_dev *dev)
 	if (saa7134_boards[dev->board].has_ts) {
 		int i2sform = (48000 == dev->oss.rate)
 			? 0x01 : 0x00;
-		
+
 		/* enable I2S output */
-		saa_writeb(SAA7134_I2S_OUTPUT_SELECT,  0x80); 
-		saa_writeb(SAA7134_I2S_OUTPUT_FORMAT,  i2sform); 
-		saa_writeb(SAA7134_I2S_OUTPUT_LEVEL,   0x0F);	
+		saa_writeb(SAA7134_I2S_OUTPUT_SELECT,  0x80);
+		saa_writeb(SAA7134_I2S_OUTPUT_FORMAT,  i2sform);
+		saa_writeb(SAA7134_I2S_OUTPUT_LEVEL,   0x0F);
 		saa_writeb(SAA7134_I2S_AUDIO_OUTPUT,   0x01);
 	}