Commit 83fdea27 authored by Erik Andrén's avatar Erik Andrén Committed by Mauro Carvalho Chehab

V4L/DVB (10028): mt5602: Remove the s5k83a specific read_sensor function

Signed-off-by: default avatarErik Andrén <erik.andren@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6b9c0a2a
...@@ -70,43 +70,6 @@ int s5k83a_probe(struct sd *sd) ...@@ -70,43 +70,6 @@ int s5k83a_probe(struct sd *sd)
return 0; 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 s5k83a_init(struct sd *sd)
{ {
int i, err = 0; int i, err = 0;
......
...@@ -46,9 +46,6 @@ int s5k83a_probe(struct sd *sd); ...@@ -46,9 +46,6 @@ int s5k83a_probe(struct sd *sd);
int s5k83a_init(struct sd *sd); int s5k83a_init(struct sd *sd);
int s5k83a_power_down(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_set_brightness(struct gspca_dev *gspca_dev, __s32 val);
int s5k83a_get_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); int s5k83a_set_whiteness(struct gspca_dev *gspca_dev, __s32 val);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment