1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 28a47c9e7a81..3821d25ed411 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -1,5 +1,5 @@
 /* RadioTrack II driver for Linux radio support (C) 1998 Ben Pfaff
- * 
+ *
  * Based on RadioTrack I/RadioReveal (C) 1997 M. Kirkwood
  * Converted to new API by Alan Cox <Alan.Cox@linux.org>
  * Various bugfixes and enhancements by Russell Kroll <rkroll@exploits.org>
@@ -22,7 +22,7 @@
 #define CONFIG_RADIO_RTRACK2_PORT -1
 #endif
 
-static int io = CONFIG_RADIO_RTRACK2_PORT; 
+static int io = CONFIG_RADIO_RTRACK2_PORT;
 static int radio_nr = -1;
 static spinlock_t lock;
 
@@ -38,7 +38,7 @@ struct rt_device
 
 static void rt_mute(struct rt_device *dev)
 {
-        if(dev->muted)
+        if(dev->muted)
                 return;
         spin_lock(&lock);
         outb(1, io);
@@ -58,14 +58,14 @@ static void rt_unmute(struct rt_device *dev)
 
 static void zero(void)
 {
-        outb_p(1, io);
+        outb_p(1, io);
         outb_p(3, io);
         outb_p(1, io);
 }
 
 static void one(void)
 {
-        outb_p(5, io);
+        outb_p(5, io);
         outb_p(7, io);
         outb_p(5, io);
 }
@@ -75,7 +75,7 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq)
         int i;
 
         freq = freq / 200 + 856;
-        
+
         spin_lock(&lock);
 
         outb_p(0xc8, io);
@@ -94,7 +94,7 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq)
         outb_p(0xc8, io);
         if (!dev->muted)
                 outb_p(0, io);
-                
+
         spin_unlock(&lock);
         return 0;
 }
@@ -127,7 +127,7 @@ static int rt_do_ioctl(struct inode *inode, struct file *file,
                 case VIDIOCGTUNER:
                 {
                         struct video_tuner *v = arg;
-                        if(v->tuner)    /* Only 1 tuner */ 
+                        if(v->tuner)    /* Only 1 tuner */
                                 return -EINVAL;
                         v->rangelow=88*16000;
                         v->rangehigh=108*16000;
@@ -159,25 +159,25 @@ static int rt_do_ioctl(struct inode *inode, struct file *file,
                         return 0;
                 }
                 case VIDIOCGAUDIO:
-                {       
+                {
                         struct video_audio *v = arg;
                         memset(v,0, sizeof(*v));
                         v->flags|=VIDEO_AUDIO_MUTABLE;
                         v->volume=1;
                         v->step=65535;
                         strcpy(v->name, "Radio");
-                        return 0;                       
+                        return 0;
                 }
                 case VIDIOCSAUDIO:
                 {
                         struct video_audio *v = arg;
-                        if(v->audio) 
+                        if(v->audio)
                                 return -EINVAL;
 
-                        if(v->flags&VIDEO_AUDIO_MUTE) 
+                        if(v->flags&VIDEO_AUDIO_MUTE)
                                 rt_mute(rt);
                         else
-                                rt_unmute(rt);
+                                rt_unmute(rt);
 
                         return 0;
                 }
@@ -219,7 +219,7 @@ static int __init rtrack2_init(void)
                 printk(KERN_ERR "You must set an I/O address with io=0x20c or io=0x30c\n");
                 return -EINVAL;
         }
-        if (!request_region(io, 4, "rtrack2")) 
+        if (!request_region(io, 4, "rtrack2"))
         {
                 printk(KERN_ERR "rtrack2: port 0x%x already in use\n", io);
                 return -EBUSY;
@@ -227,16 +227,16 @@ static int __init rtrack2_init(void)
 
         rtrack2_radio.priv=&rtrack2_unit;
 
-        spin_lock_init(&lock);  
+        spin_lock_init(&lock);
         if(video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr)==-1)
         {
                 release_region(io, 4);
                 return -EINVAL;
         }
-                
+
         printk(KERN_INFO "AIMSlab Radiotrack II card driver.\n");
 
-        /* mute card - prevents noisy bootups */
+        /* mute card - prevents noisy bootups */
         outb(1, io);
         rtrack2_unit.muted = 1;