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authorLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 11:09:02 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 11:09:02 -0500
commit8f0cb147b2fb12427bf6abef7fed2b604557a41e (patch)
treefb5ba437ee74b900fab9686c8c7df18abcd7640b /sound/i2c/cs8427.c
parent8e33ba49765484bc6de3a2f8143733713fa93bc1 (diff)
parentb00e8443c3eece823052d06ae1c7cb797ab0ddf5 (diff)
Merge master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
Diffstat (limited to 'sound/i2c/cs8427.c')
-rw-r--r--sound/i2c/cs8427.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c
index a21f7d541f86..1a05cfbdc7c6 100644
--- a/sound/i2c/cs8427.c
+++ b/sound/i2c/cs8427.c
@@ -75,7 +75,7 @@ int snd_cs8427_reg_write(snd_i2c_device_t *device, unsigned char reg, unsigned c
75 buf[0] = reg & 0x7f; 75 buf[0] = reg & 0x7f;
76 buf[1] = val; 76 buf[1] = val;
77 if ((err = snd_i2c_sendbytes(device, buf, 2)) != 2) { 77 if ((err = snd_i2c_sendbytes(device, buf, 2)) != 2) {
78 snd_printk("unable to send bytes 0x%02x:0x%02x to CS8427 (%i)\n", buf[0], buf[1], err); 78 snd_printk(KERN_ERR "unable to send bytes 0x%02x:0x%02x to CS8427 (%i)\n", buf[0], buf[1], err);
79 return err < 0 ? err : -EIO; 79 return err < 0 ? err : -EIO;
80 } 80 }
81 return 0; 81 return 0;
@@ -87,11 +87,11 @@ static int snd_cs8427_reg_read(snd_i2c_device_t *device, unsigned char reg)
87 unsigned char buf; 87 unsigned char buf;
88 88
89 if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) { 89 if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) {
90 snd_printk("unable to send register 0x%x byte to CS8427\n", reg); 90 snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
91 return err < 0 ? err : -EIO; 91 return err < 0 ? err : -EIO;
92 } 92 }
93 if ((err = snd_i2c_readbytes(device, &buf, 1)) != 1) { 93 if ((err = snd_i2c_readbytes(device, &buf, 1)) != 1) {
94 snd_printk("unable to read register 0x%x byte from CS8427\n", reg); 94 snd_printk(KERN_ERR "unable to read register 0x%x byte from CS8427\n", reg);
95 return err < 0 ? err : -EIO; 95 return err < 0 ? err : -EIO;
96 } 96 }
97 return buf; 97 return buf;
@@ -210,7 +210,7 @@ int snd_cs8427_create(snd_i2c_bus_t *bus,
210 snd_i2c_lock(bus); 210 snd_i2c_lock(bus);
211 if ((err = snd_cs8427_reg_read(device, CS8427_REG_ID_AND_VER)) != CS8427_VER8427A) { 211 if ((err = snd_cs8427_reg_read(device, CS8427_REG_ID_AND_VER)) != CS8427_VER8427A) {
212 snd_i2c_unlock(bus); 212 snd_i2c_unlock(bus);
213 snd_printk("unable to find CS8427 signature (expected 0x%x, read 0x%x), initialization is not completed\n", CS8427_VER8427A, err); 213 snd_printk(KERN_ERR "unable to find CS8427 signature (expected 0x%x, read 0x%x), initialization is not completed\n", CS8427_VER8427A, err);
214 return -EFAULT; 214 return -EFAULT;
215 } 215 }
216 /* turn off run bit while making changes to configuration */ 216 /* turn off run bit while making changes to configuration */
@@ -260,7 +260,7 @@ int snd_cs8427_create(snd_i2c_bus_t *bus,
260 snd_i2c_sendbytes(device, buf, 1); 260 snd_i2c_sendbytes(device, buf, 1);
261 snd_i2c_readbytes(device, buf, 127); 261 snd_i2c_readbytes(device, buf, 127);
262 for (xx = 0; xx < 127; xx++) 262 for (xx = 0; xx < 127; xx++)
263 printk("reg[0x%x] = 0x%x\n", xx+1, buf[xx]); 263 printk(KERN_DEBUG "reg[0x%x] = 0x%x\n", xx+1, buf[xx]);
264 } 264 }
265#endif 265#endif
266 266
@@ -302,8 +302,7 @@ static void snd_cs8427_reset(snd_i2c_device_t *cs8427)
302 snd_i2c_unlock(cs8427->bus); 302 snd_i2c_unlock(cs8427->bus);
303 if (!(data & CS8427_UNLOCK)) 303 if (!(data & CS8427_UNLOCK))
304 break; 304 break;
305 set_current_state(TASK_UNINTERRUPTIBLE); 305 schedule_timeout_uninterruptible(1);
306 schedule_timeout(1);
307 } 306 }
308 snd_i2c_lock(cs8427->bus); 307 snd_i2c_lock(cs8427->bus);
309 chip->regmap[CS8427_REG_CLOCKSOURCE] &= ~CS8427_RXDMASK; 308 chip->regmap[CS8427_REG_CLOCKSOURCE] &= ~CS8427_RXDMASK;
@@ -354,12 +353,12 @@ static int snd_cs8427_qsubcode_get(snd_kcontrol_t *kcontrol,
354 353
355 snd_i2c_lock(device->bus); 354 snd_i2c_lock(device->bus);
356 if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) { 355 if ((err = snd_i2c_sendbytes(device, &reg, 1)) != 1) {
357 snd_printk("unable to send register 0x%x byte to CS8427\n", reg); 356 snd_printk(KERN_ERR "unable to send register 0x%x byte to CS8427\n", reg);
358 snd_i2c_unlock(device->bus); 357 snd_i2c_unlock(device->bus);
359 return err < 0 ? err : -EIO; 358 return err < 0 ? err : -EIO;
360 } 359 }
361 if ((err = snd_i2c_readbytes(device, ucontrol->value.bytes.data, 10)) != 10) { 360 if ((err = snd_i2c_readbytes(device, ucontrol->value.bytes.data, 10)) != 10) {
362 snd_printk("unable to read Q-subcode bytes from CS8427\n"); 361 snd_printk(KERN_ERR "unable to read Q-subcode bytes from CS8427\n");
363 snd_i2c_unlock(device->bus); 362 snd_i2c_unlock(device->bus);
364 return err < 0 ? err : -EIO; 363 return err < 0 ? err : -EIO;
365 } 364 }