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path: root/drivers/media/video/dpc7146.c
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Diffstat (limited to 'drivers/media/video/dpc7146.c')
-rw-r--r--drivers/media/video/dpc7146.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/media/video/dpc7146.c b/drivers/media/video/dpc7146.c
index 255dae303708..566e479e2629 100644
--- a/drivers/media/video/dpc7146.c
+++ b/drivers/media/video/dpc7146.c
@@ -87,11 +87,24 @@ struct dpc
int cur_input; /* current input */
};
+static int dpc_check_clients(struct device *dev, void *data)
+{
+ struct dpc* dpc = data;
+ struct i2c_client *client = i2c_verify_client(dev);
+
+ if( !client )
+ return 0;
+
+ if( I2C_SAA7111A == client->addr )
+ dpc->saa7111a = client;
+
+ return 0;
+}
+
/* fixme: add vbi stuff here */
static int dpc_probe(struct saa7146_dev* dev)
{
struct dpc* dpc = NULL;
- struct i2c_client *client;
dpc = kzalloc(sizeof(struct dpc), GFP_KERNEL);
if( NULL == dpc ) {
@@ -115,9 +128,7 @@ static int dpc_probe(struct saa7146_dev* dev)
}
/* loop through all i2c-devices on the bus and look who is there */
- list_for_each_entry(client, &dpc->i2c_adapter.clients, list)
- if( I2C_SAA7111A == client->addr )
- dpc->saa7111a = client;
+ device_for_each_child(&dpc->i2c_adapter.dev, dpc, dpc_check_clients);
/* check if all devices are present */
if( 0 == dpc->saa7111a ) {