V4L/DVB (3753): Whitespace cleanups at media/radio

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 15 insertions, 15 deletions

diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index 7bf1a4264891..8aceea083980 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -1,7 +1,7 @@
 /* zoltrix radio plus driver for Linux radio support
  * (c) 1998 C. van Schaik <carl@leg.uct.ac.za>
  *
- * BUGS  
+ * BUGS
  *  Due to the inconsistency in reading from the signal flags
  *  it is difficult to get an accurate tuned signal.
  *
@@ -14,7 +14,7 @@
  *
  * 1999-05-06 - (C. van Schaik)
  *            - Make signal strength and stereo scans
- *              kinder to cpu while in delay
+ *              kinder to cpu while in delay
  * 1999-01-05 - (C. van Schaik)
  *            - Changed tuning to 1/160Mhz accuracy
  *            - Added stereo support
@@ -105,7 +105,7 @@ static int zol_setfreq(struct zol_device *dev, unsigned long freq)
         i = 45;
 
         mutex_lock(&dev->lock);
-        
+
         outb(0, io);
         outb(0, io);
         inb(io + 3);            /* Zoltrix needs to be read to confirm */
@@ -139,8 +139,8 @@ static int zol_setfreq(struct zol_device *dev, unsigned long freq)
         udelay(1000);
         inb(io+2);
 
-        udelay(1000);
-        
+        udelay(1000);
+
         if (dev->muted)
         {
                 outb(0, io);
@@ -148,12 +148,12 @@ static int zol_setfreq(struct zol_device *dev, unsigned long freq)
                 inb(io + 3);
                 udelay(1000);
         }
-        
+
         mutex_unlock(&dev->lock);
-        
+
         if(!dev->muted)
         {
-                zol_setvol(dev, dev->curvol);
+                zol_setvol(dev, dev->curvol);
         }
         return 0;
 }
@@ -174,14 +174,14 @@ static int zol_getsigstr(struct zol_device *dev)
         b = inb(io);
 
         mutex_unlock(&dev->lock);
-        
+
         if (a != b)
                 return (0);
 
-        if ((a == 0xcf) || (a == 0xdf)  /* I found this out by playing */
+        if ((a == 0xcf) || (a == 0xdf)  /* I found this out by playing */
                 || (a == 0xef))       /* with a binary scanner on the card io */
                 return (1);
-        return (0);
+        return (0);
 }
 
 static int zol_is_stereo (struct zol_device *dev)
@@ -189,7 +189,7 @@ static int zol_is_stereo (struct zol_device *dev)
         int x1, x2;
 
         mutex_lock(&dev->lock);
-        
+
         outb(0x00, io);
         outb(dev->curvol, io);
         msleep(20);
@@ -199,7 +199,7 @@ static int zol_is_stereo (struct zol_device *dev)
         x2 = inb(io);
 
         mutex_unlock(&dev->lock);
-        
+
         if ((x1 == x2) && (x1 == 0xcf))
                 return 1;
         return 0;
@@ -226,7 +226,7 @@ static int zol_do_ioctl(struct inode *inode, struct file *file,
         case VIDIOCGTUNER:
                 {
                         struct video_tuner *v = arg;
-                        if (v->tuner)   
+                        if (v->tuner)
                                 return -EINVAL;
                         strcpy(v->name, "FM");
                         v->rangelow = (int) (88.0 * 16000);
@@ -351,7 +351,7 @@ static int __init zoltrix_init(void)
         printk(KERN_INFO "Zoltrix Radio Plus card driver.\n");
 
         mutex_init(&zoltrix_unit.lock);
-        
+
         /* mute card - prevents noisy bootups */
 
         /* this ensures that the volume is all the way down  */