From f3d092b84a855c44914fea0648695bef7d751266 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Fri, 23 Feb 2007 20:55:14 -0300 Subject: V4L/DVB (5304): Improve chip matching in v4l2_register The chip matching in struct v4l2_register for VIDIOC_DBG_G/S_REGISTER was rather primitive. It could not be extended to other busses besides i2c and it lacked a way to. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx25840/cx25840-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/video/cx25840') diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index 3ff5fc00c09..774d2536555 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -633,7 +633,7 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd, { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_CX25840) + if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; -- cgit v1.2.3