[PATCH 1/3] soc-camera: unify i2c camera device platform data

[Guennadi Liakhovetski]

Unify i2c camera device platform data to point to struct soc_camera_link 
for a smooth transition to soc-camera as a platform driver.

Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
---
 arch/sh/boards/board-ap325rxa.c   |    2 +-
 arch/sh/boards/mach-migor/setup.c |    4 ++--
 drivers/media/video/ov772x.c      |    6 ++++--
 drivers/media/video/tw9910.c      |    6 ++++--
 4 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 39e4691..54c5cd1 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -414,7 +414,7 @@ static struct i2c_board_info __initdata 
ap325rxa_i2c_devices[] = {
        },
        {
                I2C_BOARD_INFO("ov772x", 0x21),
-               .platform_data = &ov7725_info,
+               .platform_data = &ov7725_info.link,
        },
 };
 
diff --git a/arch/sh/boards/mach-migor/setup.c 
b/arch/sh/boards/mach-migor/setup.c
index 1ee1de0..c4b97e1 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -430,11 +430,11 @@ static struct i2c_board_info migor_i2c_devices[] = {
        },
        {
                I2C_BOARD_INFO("ov772x", 0x21),
-               .platform_data = &ov7725_info,
+               .platform_data = &ov7725_info.link,
        },
        {
                I2C_BOARD_INFO("tw9910", 0x45),
-               .platform_data = &tw9910_info,
+               .platform_data = &tw9910_info.link,
        },
 };
 
diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c
index c0d9112..0bce255 100644
--- a/drivers/media/video/ov772x.c
+++ b/drivers/media/video/ov772x.c
@@ -1067,10 +1067,12 @@ static int ov772x_probe(struct i2c_client *client,
        struct i2c_adapter        *adapter = to_i2c_adapter(client->dev.parent);
        int                        ret;
 
-       info = client->dev.platform_data;
-       if (!info)
+       if (!client->dev.platform_data)
                return -EINVAL;
 
+       info = container_of(client->dev.platform_data,
+                           struct ov772x_camera_info, link);
+
        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA)) {
                dev_err(&adapter->dev,
                        "I2C-Adapter doesn't support "
diff --git a/drivers/media/video/tw9910.c b/drivers/media/video/tw9910.c
index a399476..aa5065e 100644
--- a/drivers/media/video/tw9910.c
+++ b/drivers/media/video/tw9910.c
@@ -875,10 +875,12 @@ static int tw9910_probe(struct i2c_client *client,
        const struct tw9910_scale_ctrl *scale;
        int                             i, ret;
 
-       info = client->dev.platform_data;
-       if (!info)
+       if (!client->dev.platform_data)
                return -EINVAL;
 
+       info = container_of(client->dev.platform_data,
+                           struct tw9910_video_info, link);
+
        if (!i2c_check_functionality(to_i2c_adapter(client->dev.parent),
                                     I2C_FUNC_SMBUS_BYTE_DATA)) {
                dev_err(&client->dev,
-- 
1.6.2.4

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html