linux/drivers/media/usb/cx231xx
Mauro Carvalho Chehab 77e97ba2da [media] cx231xx: disable I2C errors during i2c_scan
Otherwise, it would produce lots of useless messages like:
	cx231xx: cx231xx_send_usb_command: failed with status --32

After this patch, I2C scan will produce an useful report:

[ 9494.050807] cx231xx: i2c_scan: checking for I2C devices on port=0 ..
[ 9494.074928] cx231xx: i2c scan: Completed Checking for I2C devices on port=0.
[ 9494.074936] cx231xx: i2c_scan: checking for I2C devices on port=3 ..
[ 9494.098934] cx231xx: i2c scan: Completed Checking for I2C devices on port=3.
[ 9494.098942] cx231xx: i2c_scan: checking for I2C devices on port=2 ..
[ 9494.118440] cx231xx: i2c scan: Completed Checking for I2C devices on port=2.
[ 9494.118448] cx231xx: i2c_scan: checking for I2C devices on port=4 ..
[ 9494.141889] cx231xx: i2c scan: Completed Checking for I2C devices on port=4.

[ 9494.060182] cx231xx: i2c scan: found device @ 0x40  [???]
[ 9494.062953] cx231xx: i2c scan: found device @ 0x60  [colibri]
[ 9494.066071] cx231xx: i2c scan: found device @ 0x88  [hammerhead]
[ 9494.067383] cx231xx: i2c scan: found device @ 0x98  [???]
[ 9494.090113] cx231xx: i2c scan: found device @ 0xa0  [eeprom]
[ 9494.106463] cx231xx: i2c scan: found device @ 0x60  [colibri]
[ 9494.113762] cx231xx: i2c scan: found device @ 0xc0  [tuner]
[ 9494.121882] cx231xx: i2c scan: found device @ 0x20  [???]
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-03 15:57:28 -02:00
..
cx231xx-417.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-audio.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-avcore.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-cards.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-conf-reg.h
cx231xx-core.c [media] cx231xx: disable I2C errors during i2c_scan 2014-11-03 15:57:28 -02:00
cx231xx-dif.h
cx231xx-dvb.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-i2c.c [media] cx231xx: disable I2C errors during i2c_scan 2014-11-03 15:57:28 -02:00
cx231xx-input.c [media] cx231xx: add wrapper to get the i2c_adapter pointer 2014-10-30 17:18:22 -02:00
cx231xx-pcb-cfg.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-pcb-cfg.h [media] cx231xx: return an error if it can't read PCB config 2014-07-27 16:57:43 -03:00
cx231xx-reg.h
cx231xx-vbi.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx-vbi.h
cx231xx-video.c [media] cx231xx: Cleanup printk at the driver 2014-11-03 15:56:22 -02:00
cx231xx.h [media] cx231xx: disable I2C errors during i2c_scan 2014-11-03 15:57:28 -02:00
Kconfig [media] cx231xx: register i2c mux adapters for bus 1 2014-10-30 17:38:43 -02:00
Makefile