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[01/17] smiapp: Use I2C adapter ID and address in the sub-device name

Message ID 1397071509-2071-2-git-send-email-sakari.ailus@linux.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sakari Ailus April 9, 2014, 7:24 p.m. UTC
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>
---
 drivers/media/i2c/smiapp/smiapp-core.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c
index 8741cae..69c11ec 100644
--- a/drivers/media/i2c/smiapp/smiapp-core.c
+++ b/drivers/media/i2c/smiapp/smiapp-core.c
@@ -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;