diff options
| author | Erik Andrén <erik.andren@gmail.com> | 2008-11-27 17:47:21 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 12:39:55 +0100 |
| commit | 2f5ded9b99fa2cfa86a0f08993a932c1e6b47560 (patch) | |
| tree | 03fde476c7266e22a2b44bf268e59e62e6932784 /drivers/media/video/gspca | |
| parent | V4L/DVB (10021): m5602: Let the po1030 use the common read_sensor function (diff) | |
| download | linux-2f5ded9b99fa2cfa86a0f08993a932c1e6b47560.tar.xz linux-2f5ded9b99fa2cfa86a0f08993a932c1e6b47560.zip | |
V4L/DVB (10022): m5602: Remove the po1030 read_sensor function
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/gspca')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.c | 33 | ||||
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.h | 3 |
2 files changed, 0 insertions, 36 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index ae257a9a5e37..6ec4d2c6315c 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c @@ -66,39 +66,6 @@ sensor_found: return 0; } -int po1030_read_sensor(struct sd *sd, const u8 address, - u8 *i2c_data, const u8 len) -{ - int err, i; - - do { - err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data); - } while ((*i2c_data & I2C_BUSY) && !err); - - err = m5602_write_bridge(sd, M5602_XB_I2C_DEV_ADDR, - sd->sensor->i2c_slave_id); - if (err < 0) - goto out; - err = m5602_write_bridge(sd, M5602_XB_I2C_REG_ADDR, address); - if (err < 0) - goto out; - err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x10 + len); - if (err < 0) - goto out; - err = m5602_write_bridge(sd, M5602_XB_I2C_CTRL, 0x08); - if (err < 0) - goto out; - - for (i = 0; (i < len) && !err; i++) { - err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i])); - - PDEBUG(D_CONF, "Reading sensor register " - "0x%x containing 0x%x ", address, *i2c_data); - } -out: - return err; -} - int po1030_init(struct sd *sd) { int i, err = 0; diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h index c4dad64496c6..3ca5a02182db 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.h +++ b/drivers/media/video/gspca/m5602/m5602_po1030.h @@ -128,9 +128,6 @@ int po1030_probe(struct sd *sd); int po1030_init(struct sd *sd); int po1030_power_down(struct sd *sd); -int po1030_read_sensor(struct sd *sd, const u8 address, - u8 *i2c_data, const u8 len); - int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val); int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val); |