redonkable/remarkable-linux
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[PATCH] v4l: I2C Miscelaneous

Browse source 
- Removed unused structures.
- CodingStyle rules applied to comments.

Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Mauro Carvalho Chehab 2005-07-12 13:58:53 -07:00 committed by Linus Torvalds
parent 60acbc99e8
commit ebe4c6fa53
5 changed files with 5 additions and 54 deletions
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25
drivers/media/video/msp3400.c
View file

@ -567,10 +567,6 @@ static void msp3400c_set_audmode(struct i2c_client *client, int audmode)
switch (audmode) {
case V4L2_TUNER_MODE_STEREO:
src = 0x0020 | nicam;
#if 0
/* spatial effect */
msp3400c_write(client,I2C_MSP3400C_DFP, 0x0005,0x4000);
#endif
break;
case V4L2_TUNER_MODE_MONO:
if (msp->mode == MSP_MODE_AM_NICAM) {
@ -741,16 +737,14 @@ static int msp34xx_sleep(struct msp3400c *msp, int timeout)
set_current_state(TASK_INTERRUPTIBLE);
schedule();
} else {
#if 0
/* hmm, that one doesn't return on wakeup ... */
msleep_interruptible(timeout);
#else
set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(msecs_to_jiffies(timeout));
#endif
}
}
try_to_freeze();
if (current->flags & PF_FREEZE) {
refrigerator ();
}
remove_wait_queue(&msp->wq, &wait);
return msp->restart;
}
@ -1154,17 +1148,10 @@ static int msp3410d_thread(void *data)
MSP_CARRIER(10.7));
/* scart routing */
msp3400c_set_scart(client,SCART_IN2,0);
#if 0
/* radio from SCART_IN2 */
msp3400c_write(client,I2C_MSP3400C_DFP, 0x08, 0x0220);
msp3400c_write(client,I2C_MSP3400C_DFP, 0x09, 0x0220);
msp3400c_write(client,I2C_MSP3400C_DFP, 0x0b, 0x0220);
#else
/* msp34xx does radio decoding */
msp3400c_write(client,I2C_MSP3400C_DFP, 0x08, 0x0020);
msp3400c_write(client,I2C_MSP3400C_DFP, 0x09, 0x0020);
msp3400c_write(client,I2C_MSP3400C_DFP, 0x0b, 0x0020);
#endif
break;
case 0x0003:
case 0x0004:
@ -1507,10 +1494,6 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind)
return -1;
}
#if 0
/* this will turn on a 1kHz beep - might be useful for debugging... */
msp3400c_write(c,I2C_MSP3400C_DFP, 0x0014, 0x1040);
#endif
msp3400c_setvolume(c, msp->muted, msp->volume, msp->balance);
snprintf(c->name, sizeof(c->name), "MSP34%02d%c-%c%d",

13
drivers/media/video/tda7432.c
View file

@ -243,19 +243,6 @@ static int tda7432_write(struct i2c_client *client, int subaddr, int val)
}
/* I don't think we ever actually _read_ the chip... */
#if 0
static int tda7432_read(struct i2c_client *client)
{
unsigned char buffer;
d2printk("tda7432: In tda7432_read\n");
if (1 != i2c_master_recv(client,&buffer,1)) {
printk(KERN_WARNING "tda7432: I/O error, trying (read)\n");
return -1;
}
dprintk("tda7432: Read 0x%02x\n", buffer);
return buffer;
}
#endif
static int tda7432_set(struct i2c_client *client)
{

13
drivers/media/video/tda9875.c
View file

@ -123,19 +123,6 @@ static int tda9875_write(struct i2c_client *client, int subaddr, unsigned char v
return 0;
}
#if 0
static int tda9875_read(struct i2c_client *client)
{
unsigned char buffer;
dprintk("In tda9875_read\n");
if (1 != i2c_master_recv(client,&buffer,1)) {
printk(KERN_WARNING "tda9875: I/O error, trying (read)\n");
return -1;
}
dprintk("Read 0x%02x\n", buffer);
return buffer;
}
#endif
static int i2c_read_register(struct i2c_adapter *adap, int addr, int reg)
{

5
drivers/media/video/tvaudio.c
View file

@ -864,13 +864,8 @@ static int tda9874a_getmode(struct CHIPSTATE *chip)
* But changing the mode to VIDEO_SOUND_MONO would switch
* external 4052 multiplexer in audio_hook().
*/
#if 0
if((nsr & 0x02) && !(dsr & 0x10)) /* NSR.S/MB=1 and DSR.AMSTAT=0 */
mode |= VIDEO_SOUND_STEREO;
#else
if(nsr & 0x02) /* NSR.S/MB=1 */
mode |= VIDEO_SOUND_STEREO;
#endif
if(nsr & 0x01) /* NSR.D/SB=1 */
mode |= VIDEO_SOUND_LANG1 | VIDEO_SOUND_LANG2;
} else {

3
include/media/audiochip.h
View file

@ -1,5 +1,5 @@
/*
* $Id: audiochip.h,v 1.3 2005/06/12 04:19:19 mchehab Exp $
* $Id: audiochip.h,v 1.5 2005/06/16 22:59:16 hhackmann Exp $
*/
#ifndef AUDIOCHIP_H
@ -35,5 +35,4 @@
/* misc stuff to pass around config info to i2c chips */
#define AUDC_CONFIG_PINNACLE _IOW('m',32,int)
#endif /* AUDIOCHIP_H */