From 868f985c2fb85b5f32785bb55a349d180a30f3d3 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Mon, 30 Mar 2009 11:40:54 -0300 Subject: V4L/DVB (11374): v4l2-common: add v4l2_i2c_new_probed_subdev_addr Add utility function to probe for a single address, rather than a list of addresses. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/v4l2-common.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/media') diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index f23a77473aaf..270833b1b38f 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -864,6 +864,17 @@ error: } EXPORT_SYMBOL_GPL(v4l2_i2c_new_probed_subdev); +struct v4l2_subdev *v4l2_i2c_new_probed_subdev_addr(struct v4l2_device *v4l2_dev, + struct i2c_adapter *adapter, + const char *module_name, const char *client_type, u8 addr) +{ + unsigned short addrs[2] = { addr, I2C_CLIENT_END }; + + return v4l2_i2c_new_probed_subdev(v4l2_dev, adapter, + module_name, client_type, addrs); +} +EXPORT_SYMBOL_GPL(v4l2_i2c_new_probed_subdev_addr); + /* Return i2c client address of v4l2_subdev. */ unsigned short v4l2_i2c_subdev_addr(struct v4l2_subdev *sd) { -- cgit v1.2.3