From 83fdea270ca5a648185525f61d27c9068355215c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Erik=20Andr=C3=A9n?= <erik.andren@gmail.com>
Date: Thu, 27 Nov 2008 13:55:07 -0300
Subject: [PATCH] V4L/DVB (10028): mt5602: Remove the s5k83a specific
read_sensor function
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Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
.../media/video/gspca/m5602/m5602_s5k83a.c | 37 -------------------
.../media/video/gspca/m5602/m5602_s5k83a.h | 3 --
2 files changed, 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 @@ int s5k83a_probe(struct sd *sd)
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);