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

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

1 files changed, 23 insertions, 23 deletions

diff --git a/drivers/media/radio/radio-gemtek-pci.c b/drivers/media/radio/radio-gemtek-pci.c
index 8e499b8f64c7..d5c3c4b878c7 100644
--- a/drivers/media/radio/radio-gemtek-pci.c
+++ b/drivers/media/radio/radio-gemtek-pci.c
@@ -1,6 +1,6 @@
 /*
  ***************************************************************************
- *     
+ *
  *     radio-gemtek-pci.c - Gemtek PCI Radio driver
  *     (C) 2001 Vladimir Shebordaev <vshebordaev@mail.ru>
  *
@@ -31,7 +31,7 @@
  *     radio device driver.
  *
  *     Please, let me know if this piece of code was useful :)
- * 
+ *
  *     TODO: multiple device support and portability were not tested
  *
  ***************************************************************************
@@ -69,18 +69,18 @@
 #define TRUE (1)
 #endif
 
-#ifndef FALSE 
+#ifndef FALSE
 #define FALSE (0)
 #endif
 
 struct gemtek_pci_card {
         struct video_device *videodev;
-        
+
         u32 iobase;
         u32 length;
         u8  chiprev;
         u16 model;
-        
+
         u32 current_frequency;
         u8  mute;
 };
@@ -96,7 +96,7 @@ static inline u8 gemtek_pci_out( u16 value, u32 port )
         return (u8)value;
 }
 
-#define _b0( v ) *((u8 *)&v)  
+#define _b0( v ) *((u8 *)&v)
 static void __gemtek_pci_cmd( u16 value, u32 port, u8 *last_byte, int keep )
 {
         register u8 byte = *last_byte;
@@ -104,7 +104,7 @@ static void __gemtek_pci_cmd( u16 value, u32 port, u8 *last_byte, int keep )
         if ( !value ) {
                 if ( !keep )
                         value = (u16)port;
-                byte &= 0xfd;   
+                byte &= 0xfd;
         } else
                 byte |= 2;
 
@@ -116,7 +116,7 @@ static void __gemtek_pci_cmd( u16 value, u32 port, u8 *last_byte, int keep )
         byte &= 0xfe;
         _b0( value ) = byte;
         outw( value, port );
-        
+
         *last_byte = byte;
 }
 
@@ -193,13 +193,13 @@ static int gemtek_pci_do_ioctl(struct inode *inode, struct file *file,
                         c->audios = 1;
                         strcpy( c->name, "Gemtek PCI Radio" );
                         return 0;
-                } 
+                }
 
                 case VIDIOCGTUNER:
                 {
                         struct video_tuner *t = arg;
 
-                        if ( t->tuner ) 
+                        if ( t->tuner )
                                 return -EINVAL;
 
                         t->rangelow = GEMTEK_PCI_RANGE_LOW;
@@ -228,7 +228,7 @@ static int gemtek_pci_do_ioctl(struct inode *inode, struct file *file,
                 case VIDIOCSFREQ:
                 {
                         unsigned long *freq = arg;
-         
+
                         if ( (*freq < GEMTEK_PCI_RANGE_LOW) ||
                              (*freq > GEMTEK_PCI_RANGE_HIGH) )
                                 return -EINVAL;
@@ -239,9 +239,9 @@ static int gemtek_pci_do_ioctl(struct inode *inode, struct file *file,
 
                         return 0;
                 }
-  
+
                 case VIDIOCGAUDIO:
-                {       
+                {
                         struct video_audio *a = arg;
 
                         memset( a, 0, sizeof( *a ) );
@@ -249,17 +249,17 @@ static int gemtek_pci_do_ioctl(struct inode *inode, struct file *file,
                         a->volume = 1;
                         a->step = 65535;
                         strcpy( a->name, "Radio" );
-                        return 0;                       
+                        return 0;
                 }
 
                 case VIDIOCSAUDIO:
                 {
                         struct video_audio *a = arg;
 
-                        if ( a->audio ) 
+                        if ( a->audio )
                                 return -EINVAL;
 
-                        if ( a->flags & VIDEO_AUDIO_MUTE ) 
+                        if ( a->flags & VIDEO_AUDIO_MUTE )
                                 gemtek_pci_mute( card );
                         else
                                 gemtek_pci_unmute( card );
@@ -323,9 +323,9 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
                 return -ENOMEM;
         }
 
-        if ( pci_enable_device( pci_dev ) ) 
+        if ( pci_enable_device( pci_dev ) )
                 goto err_pci;
-        
+
         card->iobase = pci_resource_start( pci_dev, 0 );
         card->length = pci_resource_len( pci_dev, 0 );
 
@@ -338,7 +338,7 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
         pci_read_config_word( pci_dev, PCI_SUBSYSTEM_ID, &card->model );
 
         pci_set_drvdata( pci_dev, card );
- 
+
         if ( (devradio = kmalloc( sizeof( struct video_device ), GFP_KERNEL )) == NULL ) {
                 printk( KERN_ERR "gemtek_pci: out of memory\n" );
                 goto err_video;
@@ -354,7 +354,7 @@ static int __devinit gemtek_pci_probe( struct pci_dev *pci_dev, const struct pci
         devradio->priv = card;
         gemtek_pci_mute( card );
 
-        printk( KERN_INFO "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n", 
+        printk( KERN_INFO "Gemtek PCI Radio (rev. %d) found at 0x%04x-0x%04x.\n",
                 card->chiprev, card->iobase, card->iobase + card->length - 1 );
 
         return 0;
@@ -364,7 +364,7 @@ err_video:
 
 err_pci:
         kfree( card );
-        return -ENODEV;        
+        return -ENODEV;
 }
 
 static void __devexit gemtek_pci_remove( struct pci_dev *pci_dev )
@@ -375,12 +375,12 @@ static void __devexit gemtek_pci_remove( struct pci_dev *pci_dev )
         kfree( card->videodev );
 
         release_region( card->iobase, card->length );
-        
+
         if ( mx )
                 gemtek_pci_mute( card );
 
         kfree( card );
-        
+
         pci_set_drvdata( pci_dev, NULL );
 }