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authorErik Andrén <erik.andren@gmail.com>2008-11-27 13:47:21 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:39:55 -0200
commit2f5ded9b99fa2cfa86a0f08993a932c1e6b47560 (patch)
tree03fde476c7266e22a2b44bf268e59e62e6932784
parentc061c97e8db75eb5bab808dcfa93df3767c97b5a (diff)
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>
-rw-r--r--drivers/media/video/gspca/m5602/m5602_po1030.c33
-rw-r--r--drivers/media/video/gspca/m5602/m5602_po1030.h3
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 ae257a9a5e3..6ec4d2c6315 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 c4dad64496c..3ca5a02182d 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);