diff options
author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-04-08 15:06:16 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-06-25 00:57:53 -0400 |
commit | 4286c6f65ec01efa8f5108cadea402ecf3b12279 (patch) | |
tree | 080fc6a8f55f0ed1c9b06b5ee8421225ebe21b5b /drivers/media/radio/radio-rtrack2.c | |
parent | dcdda65fd5e70a698dd3d7e65762e178290284b7 (diff) |
V4L/DVB (3753): Whitespace cleanups at media/radio
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/radio/radio-rtrack2.c')
-rw-r--r-- | drivers/media/radio/radio-rtrack2.c | 34 |
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 @@ | |||
1 | /* RadioTrack II driver for Linux radio support (C) 1998 Ben Pfaff | 1 | /* RadioTrack II driver for Linux radio support (C) 1998 Ben Pfaff |
2 | * | 2 | * |
3 | * Based on RadioTrack I/RadioReveal (C) 1997 M. Kirkwood | 3 | * Based on RadioTrack I/RadioReveal (C) 1997 M. Kirkwood |
4 | * Converted to new API by Alan Cox <Alan.Cox@linux.org> | 4 | * Converted to new API by Alan Cox <Alan.Cox@linux.org> |
5 | * Various bugfixes and enhancements by Russell Kroll <rkroll@exploits.org> | 5 | * Various bugfixes and enhancements by Russell Kroll <rkroll@exploits.org> |
@@ -22,7 +22,7 @@ | |||
22 | #define CONFIG_RADIO_RTRACK2_PORT -1 | 22 | #define CONFIG_RADIO_RTRACK2_PORT -1 |
23 | #endif | 23 | #endif |
24 | 24 | ||
25 | static int io = CONFIG_RADIO_RTRACK2_PORT; | 25 | static int io = CONFIG_RADIO_RTRACK2_PORT; |
26 | static int radio_nr = -1; | 26 | static int radio_nr = -1; |
27 | static spinlock_t lock; | 27 | static spinlock_t lock; |
28 | 28 | ||
@@ -38,7 +38,7 @@ struct rt_device | |||
38 | 38 | ||
39 | static void rt_mute(struct rt_device *dev) | 39 | static void rt_mute(struct rt_device *dev) |
40 | { | 40 | { |
41 | if(dev->muted) | 41 | if(dev->muted) |
42 | return; | 42 | return; |
43 | spin_lock(&lock); | 43 | spin_lock(&lock); |
44 | outb(1, io); | 44 | outb(1, io); |
@@ -58,14 +58,14 @@ static void rt_unmute(struct rt_device *dev) | |||
58 | 58 | ||
59 | static void zero(void) | 59 | static void zero(void) |
60 | { | 60 | { |
61 | outb_p(1, io); | 61 | outb_p(1, io); |
62 | outb_p(3, io); | 62 | outb_p(3, io); |
63 | outb_p(1, io); | 63 | outb_p(1, io); |
64 | } | 64 | } |
65 | 65 | ||
66 | static void one(void) | 66 | static void one(void) |
67 | { | 67 | { |
68 | outb_p(5, io); | 68 | outb_p(5, io); |
69 | outb_p(7, io); | 69 | outb_p(7, io); |
70 | outb_p(5, io); | 70 | outb_p(5, io); |
71 | } | 71 | } |
@@ -75,7 +75,7 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq) | |||
75 | int i; | 75 | int i; |
76 | 76 | ||
77 | freq = freq / 200 + 856; | 77 | freq = freq / 200 + 856; |
78 | 78 | ||
79 | spin_lock(&lock); | 79 | spin_lock(&lock); |
80 | 80 | ||
81 | outb_p(0xc8, io); | 81 | outb_p(0xc8, io); |
@@ -94,7 +94,7 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq) | |||
94 | outb_p(0xc8, io); | 94 | outb_p(0xc8, io); |
95 | if (!dev->muted) | 95 | if (!dev->muted) |
96 | outb_p(0, io); | 96 | outb_p(0, io); |
97 | 97 | ||
98 | spin_unlock(&lock); | 98 | spin_unlock(&lock); |
99 | return 0; | 99 | return 0; |
100 | } | 100 | } |
@@ -127,7 +127,7 @@ static int rt_do_ioctl(struct inode *inode, struct file *file, | |||
127 | case VIDIOCGTUNER: | 127 | case VIDIOCGTUNER: |
128 | { | 128 | { |
129 | struct video_tuner *v = arg; | 129 | struct video_tuner *v = arg; |
130 | if(v->tuner) /* Only 1 tuner */ | 130 | if(v->tuner) /* Only 1 tuner */ |
131 | return -EINVAL; | 131 | return -EINVAL; |
132 | v->rangelow=88*16000; | 132 | v->rangelow=88*16000; |
133 | v->rangehigh=108*16000; | 133 | v->rangehigh=108*16000; |
@@ -159,25 +159,25 @@ static int rt_do_ioctl(struct inode *inode, struct file *file, | |||
159 | return 0; | 159 | return 0; |
160 | } | 160 | } |
161 | case VIDIOCGAUDIO: | 161 | case VIDIOCGAUDIO: |
162 | { | 162 | { |
163 | struct video_audio *v = arg; | 163 | struct video_audio *v = arg; |
164 | memset(v,0, sizeof(*v)); | 164 | memset(v,0, sizeof(*v)); |
165 | v->flags|=VIDEO_AUDIO_MUTABLE; | 165 | v->flags|=VIDEO_AUDIO_MUTABLE; |
166 | v->volume=1; | 166 | v->volume=1; |
167 | v->step=65535; | 167 | v->step=65535; |
168 | strcpy(v->name, "Radio"); | 168 | strcpy(v->name, "Radio"); |
169 | return 0; | 169 | return 0; |
170 | } | 170 | } |
171 | case VIDIOCSAUDIO: | 171 | case VIDIOCSAUDIO: |
172 | { | 172 | { |
173 | struct video_audio *v = arg; | 173 | struct video_audio *v = arg; |
174 | if(v->audio) | 174 | if(v->audio) |
175 | return -EINVAL; | 175 | return -EINVAL; |
176 | 176 | ||
177 | if(v->flags&VIDEO_AUDIO_MUTE) | 177 | if(v->flags&VIDEO_AUDIO_MUTE) |
178 | rt_mute(rt); | 178 | rt_mute(rt); |
179 | else | 179 | else |
180 | rt_unmute(rt); | 180 | rt_unmute(rt); |
181 | 181 | ||
182 | return 0; | 182 | return 0; |
183 | } | 183 | } |
@@ -219,7 +219,7 @@ static int __init rtrack2_init(void) | |||
219 | printk(KERN_ERR "You must set an I/O address with io=0x20c or io=0x30c\n"); | 219 | printk(KERN_ERR "You must set an I/O address with io=0x20c or io=0x30c\n"); |
220 | return -EINVAL; | 220 | return -EINVAL; |
221 | } | 221 | } |
222 | if (!request_region(io, 4, "rtrack2")) | 222 | if (!request_region(io, 4, "rtrack2")) |
223 | { | 223 | { |
224 | printk(KERN_ERR "rtrack2: port 0x%x already in use\n", io); | 224 | printk(KERN_ERR "rtrack2: port 0x%x already in use\n", io); |
225 | return -EBUSY; | 225 | return -EBUSY; |
@@ -227,16 +227,16 @@ static int __init rtrack2_init(void) | |||
227 | 227 | ||
228 | rtrack2_radio.priv=&rtrack2_unit; | 228 | rtrack2_radio.priv=&rtrack2_unit; |
229 | 229 | ||
230 | spin_lock_init(&lock); | 230 | spin_lock_init(&lock); |
231 | if(video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr)==-1) | 231 | if(video_register_device(&rtrack2_radio, VFL_TYPE_RADIO, radio_nr)==-1) |
232 | { | 232 | { |
233 | release_region(io, 4); | 233 | release_region(io, 4); |
234 | return -EINVAL; | 234 | return -EINVAL; |
235 | } | 235 | } |
236 | 236 | ||
237 | printk(KERN_INFO "AIMSlab Radiotrack II card driver.\n"); | 237 | printk(KERN_INFO "AIMSlab Radiotrack II card driver.\n"); |
238 | 238 | ||
239 | /* mute card - prevents noisy bootups */ | 239 | /* mute card - prevents noisy bootups */ |
240 | outb(1, io); | 240 | outb(1, io); |
241 | rtrack2_unit.muted = 1; | 241 | rtrack2_unit.muted = 1; |
242 | 242 | ||