aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/video
diff options
context:
space:
mode:
authorErik Andrén <erik.andren@gmail.com>2008-11-27 13:52:53 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-30 09:39:57 -0200
commit62e856dc2fa49d3fc0b5d0b7b315236ea49c5f34 (patch)
treee6b2900fefd3b5e4c59eb0974ce6ba49776df54d /drivers/media/video
parent4feb24fc2643dc612b3c598c5de062cfbb08e6ea (diff)
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')
-rw-r--r--drivers/media/video/gspca/m5602/m5602_s5k4aa.c40
-rw-r--r--drivers/media/video/gspca/m5602/m5602_s5k4aa.h3
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 f6fc108b447..e564a61a72d 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 a38103a88e1..1f88b0d040c 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);