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[media] smiapp: Use I2C adapter ID and address in the sub-device name 

The sub-device names should be unique. Should two identical sensors be
present in the same media device they would be indistinguishable. The names
will change e.g. from "vs6555 pixel array" to "vs6555 1-0010 pixel array".

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Sakari Ailus 2014-03-26 13:34:29 -03:00 committed by Mauro Carvalho Chehab
parent 125a1c0696
commit 3c9e7ea377
1 changed files with 3 additions and 2 deletions
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5
drivers/media/i2c/smiapp/smiapp-core.c
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@ -2543,8 +2543,9 @@ static int smiapp_registered(struct v4l2_subdev *subdev)
}
snprintf(this->sd.name,
sizeof(this->sd.name), "%s %s",
sensor->minfo.name, _this->name);
sizeof(this->sd.name), "%s %d-%4.4x %s",
sensor->minfo.name, i2c_adapter_id(client->adapter),
client->addr, _this->name);
this->sink_fmt.width =
sensor->limits[SMIAPP_LIMIT_X_ADDR_MAX] + 1;