aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/media/radio/radio-maxiradio.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/radio/radio-maxiradio.c')
-rw-r--r--drivers/media/radio/radio-maxiradio.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index 43c75497dc49..0cc6fcb041fd 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -156,28 +156,28 @@ static void set_freq(__u16 io, __u32 freq)
156{ 156{
157 unsigned long int si; 157 unsigned long int si;
158 int bl; 158 int bl;
159 int data = FREQ2BITS(freq); 159 int val = FREQ2BITS(freq);
160 160
161 /* TEA5757 shift register bits (see pdf) */ 161 /* TEA5757 shift register bits (see pdf) */
162 162
163 outbit(0,io); // 24 search 163 outbit(0, io); /* 24 search */
164 outbit(1,io); // 23 search up/down 164 outbit(1, io); /* 23 search up/down */
165 165
166 outbit(0,io); // 22 stereo/mono 166 outbit(0, io); /* 22 stereo/mono */
167 167
168 outbit(0,io); // 21 band 168 outbit(0, io); /* 21 band */
169 outbit(0,io); // 20 band (only 00=FM works I think) 169 outbit(0, io); /* 20 band (only 00=FM works I think) */
170 170
171 outbit(0,io); // 19 port ? 171 outbit(0, io); /* 19 port ? */
172 outbit(0,io); // 18 port ? 172 outbit(0, io); /* 18 port ? */
173 173
174 outbit(0,io); // 17 search level 174 outbit(0, io); /* 17 search level */
175 outbit(0,io); // 16 search level 175 outbit(0, io); /* 16 search level */
176 176
177 si = 0x8000; 177 si = 0x8000;
178 for (bl = 1; bl <= 16 ; bl++) { 178 for (bl = 1; bl <= 16; bl++) {
179 outbit(data & si,io); 179 outbit(val & si, io);
180 si >>=1; 180 si >>= 1;
181 } 181 }
182 182
183 dprintk(1, "Radio freq set to %d.%02d MHz\n", 183 dprintk(1, "Radio freq set to %d.%02d MHz\n",
@@ -410,7 +410,7 @@ static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_d
410 mutex_init(&radio_unit.lock); 410 mutex_init(&radio_unit.lock);
411 maxiradio_radio.priv = &radio_unit; 411 maxiradio_radio.priv = &radio_unit;
412 412
413 if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr)==-1) { 413 if (video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr) < 0) {
414 printk("radio-maxiradio: can't register device!"); 414 printk("radio-maxiradio: can't register device!");
415 goto err_out_free_region; 415 goto err_out_free_region;
416 } 416 }