diff options
| author | Erik Andrén <erik.andren@gmail.com> | 2008-11-27 13:55:07 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-12-30 09:39:58 -0200 |
| commit | 83fdea270ca5a648185525f61d27c9068355215c (patch) | |
| tree | 5a75e8aacf34390c352ae0007e50d88bb402a9cc /drivers | |
| parent | 6b9c0a2aad5a64ee7eb605e35bc761d901782d25 (diff) | |
| download | linux-83fdea270ca5a648185525f61d27c9068355215c.tar.gz | |
V4L/DVB (10028): mt5602: Remove the s5k83a specific 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')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_s5k83a.c | 37 | ||||
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_s5k83a.h | 3 |
2 files changed, 0 insertions, 40 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.c b/drivers/media/video/gspca/m5602/m5602_s5k83a.c index 811766b32693..af3f2dc2c702 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k83a.c +++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.c @@ -70,43 +70,6 @@ sensor_found: return 0; } -int s5k83a_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); - - do { - err = m5602_read_bridge(sd, M5602_XB_I2C_STATUS, i2c_data); - } while ((*i2c_data & I2C_BUSY) && !err); - - for (i = 0; i < len && !len; 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 s5k83a_init(struct sd *sd) { int i, err = 0; diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h index 735701127965..05ccb5b57a88 100644 --- a/drivers/media/video/gspca/m5602/m5602_s5k83a.h +++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h @@ -46,9 +46,6 @@ int s5k83a_probe(struct sd *sd); int s5k83a_init(struct sd *sd); int s5k83a_power_down(struct sd *sd); -int s5k83a_read_sensor(struct sd *sd, const u8 address, - u8 *i2c_data, const u8 len); - int s5k83a_set_brightness(struct gspca_dev *gspca_dev, __s32 val); int s5k83a_get_brightness(struct gspca_dev *gspca_dev, __s32 *val); int s5k83a_set_whiteness(struct gspca_dev *gspca_dev, __s32 val); |