Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / media / video / ov7670.c

diff --git a/drivers/media/video/ov7670.c b/drivers/media/video/ov7670.c
index c881a64b41fd9328a29abe9436a82682e613a7ac..d4e7c11553c3b427ee12e99631f2a65a224c9bfc 100644 (file)
--- a/drivers/media/video/ov7670.c
+++ b/drivers/media/video/ov7670.c
@@ -1449,47 +1449,6 @@ static int ov7670_g_chip_ident(struct v4l2_subdev *sd,
        return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_OV7670, 0);
 }
 
-static int ov7670_s_config(struct v4l2_subdev *sd, int dumb, void *data)
-{
-       struct i2c_client *client = v4l2_get_subdevdata(sd);
-       struct ov7670_config *config = data;
-       struct ov7670_info *info = to_state(sd);
-       int ret;
-
-       info->clock_speed = 30; /* default: a guess */
-
-       /*
-        * Must apply configuration before initializing device, because it
-        * selects I/O method.
-        */
-       if (config) {
-               info->min_width = config->min_width;
-               info->min_height = config->min_height;
-               info->use_smbus = config->use_smbus;
-
-               if (config->clock_speed)
-                       info->clock_speed = config->clock_speed;
-       }
-
-       /* Make sure it's an ov7670 */
-       ret = ov7670_detect(sd);
-       if (ret) {
-               v4l_dbg(1, debug, client,
-                       "chip found @ 0x%x (%s) is not an ov7670 chip.\n",
-                       client->addr << 1, client->adapter->name);
-               kfree(info);
-               return ret;
-       }
-       v4l_info(client, "chip found @ 0x%02x (%s)\n",
-                       client->addr << 1, client->adapter->name);
-
-       info->fmt = &ov7670_formats[0];
-       info->sat = 128;        /* Review this */
-       info->clkrc = info->clock_speed / 30;
-
-       return 0;
-}
-
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 static int ov7670_g_register(struct v4l2_subdev *sd, struct v4l2_dbg_register *reg)
 {
@@ -1528,7 +1487,6 @@ static const struct v4l2_subdev_core_ops ov7670_core_ops = {
        .s_ctrl = ov7670_s_ctrl,
        .queryctrl = ov7670_queryctrl,
        .reset = ov7670_reset,
-       .s_config = ov7670_s_config,
        .init = ov7670_init,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
        .g_register = ov7670_g_register,
@@ -1558,6 +1516,7 @@ static int ov7670_probe(struct i2c_client *client,
 {
        struct v4l2_subdev *sd;
        struct ov7670_info *info;
+       int ret;
 
        info = kzalloc(sizeof(struct ov7670_info), GFP_KERNEL);
        if (info == NULL)
@@ -1565,6 +1524,37 @@ static int ov7670_probe(struct i2c_client *client,
        sd = &info->sd;
        v4l2_i2c_subdev_init(sd, client, &ov7670_ops);
 
+       info->clock_speed = 30; /* default: a guess */
+       if (client->dev.platform_data) {
+               struct ov7670_config *config = client->dev.platform_data;
+
+               /*
+                * Must apply configuration before initializing device, because it
+                * selects I/O method.
+                */
+               info->min_width = config->min_width;
+               info->min_height = config->min_height;
+               info->use_smbus = config->use_smbus;
+
+               if (config->clock_speed)
+                       info->clock_speed = config->clock_speed;
+       }
+
+       /* Make sure it's an ov7670 */
+       ret = ov7670_detect(sd);
+       if (ret) {
+               v4l_dbg(1, debug, client,
+                       "chip found @ 0x%x (%s) is not an ov7670 chip.\n",
+                       client->addr << 1, client->adapter->name);
+               kfree(info);
+               return ret;
+       }
+       v4l_info(client, "chip found @ 0x%02x (%s)\n",
+                       client->addr << 1, client->adapter->name);
+
+       info->fmt = &ov7670_formats[0];
+       info->sat = 128;        /* Review this */
+       info->clkrc = info->clock_speed / 30;
        return 0;
 }