diff options
| author | Erik Andrén <erik.andren@gmail.com> | 2008-11-27 19:52:53 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 14:39:57 +0300 |
| commit | 62e856dc2fa49d3fc0b5d0b7b315236ea49c5f34 (patch) | |
| tree | e6b2900fefd3b5e4c59eb0974ce6ba49776df54d /drivers/media/video/gspca | |
| parent | 4feb24fc2643dc612b3c598c5de062cfbb08e6ea (diff) | |
| download | linux-62e856dc2fa49d3fc0b5d0b7b315236ea49c5f34.tar.xz | |
V4L/DVB (10026): m5602: remove the s5k4aa implementation of the read_sensor
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_s5k4aa.c | 40 | ||||
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_s5k4aa.h | 3 |
2 files changed, 0 insertions, 43 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c index f6fc108b4477..e564a61a72d7 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c +++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c @@ -119,46 +119,6 @@ sensor_found: return 0; } -int s5k4aa_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); - if (err < 0) - goto out; - - 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, 0x18 + len); - if (err < 0) - goto out; - - do { - err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data); - } while ((*i2c_data & I2C_BUSY) && !err); - 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 s5k4aa_init(struct sd *sd) { int i, err = 0; diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h index a38103a88e16..1f88b0d040c4 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h +++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h @@ -67,9 +67,6 @@ int s5k4aa_probe(struct sd *sd); int s5k4aa_init(struct sd *sd); int s5k4aa_power_down(struct sd *sd); -int s5k4aa_read_sensor(struct sd *sd, const u8 address, - u8 *i2c_data, const u8 len); - int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val); int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val); int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val); |