diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-03-05 12:47:28 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-03-05 12:47:28 +0100 |
commit | 7df4edb07cf54a4868b9a750424c0d2aa68f8d66 (patch) | |
tree | 0ad0ad3f3dcb6f9edf26dde42ba625053dddf54f /drivers/media/video/cx25840/cx25840-core.c | |
parent | 0d688da5505d77bcef2441e0a22d8cc26459702d (diff) | |
parent | 559595a985e106d2fa9f0c79b7f5805453fed593 (diff) |
Merge branch 'linus' into core/iommu
Diffstat (limited to 'drivers/media/video/cx25840/cx25840-core.c')
-rw-r--r-- | drivers/media/video/cx25840/cx25840-core.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 88f2fd32bfe..25eb3bec9e5 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -1382,6 +1382,14 @@ static int cx25840_log_status(struct v4l2_subdev *sd) static int cx25840_command(struct i2c_client *client, unsigned cmd, void *arg) { + /* ignore this command */ + if (cmd == TUNER_SET_TYPE_ADDR || cmd == TUNER_SET_CONFIG) + return 0; + + /* Old-style drivers rely on initialization on first use, so + call the init whenever a command is issued to this driver. + New-style drivers using v4l2_subdev should call init explicitly. */ + cx25840_init(i2c_get_clientdata(client), 0); return v4l2_subdev_command(i2c_get_clientdata(client), cmd, arg); } |