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media: rc: i2c: set parent of rc device and improve name

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With the parent set for the rc device, the messages clearly state
that it is attached via i2c. The additional printk is unnecessary.

These are the old messages:

rc rc1: i2c IR (Hauppauge WinTV PVR-150 as /devices/virtual/rc/rc1
ir-kbd-i2c: i2c IR (Hauppauge WinTV PVR-150 detected at i2c-10/10-0071/ir0 [ivtv i2c driver #0]

Now we simply get:

rc rc1: Hauppauge WinTV PVR-150 as /devices/pci0000:00/0000:00:1e.0/0000:02:00.0/i2c-10/10-0071/rc/rc1

Note that we no longer copy the name. I've checked all call sites
to verfiy this is not a problem.

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Sean Young
2017-10-18 09:39:12 -04:00
committed by Mauro Carvalho Chehab
parent ef94711a04
commit afc7f24c01
3 changed files with 5 additions and 10 deletions
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11
drivers/media/i2c/ir-kbd-i2c.c
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@@ -439,12 +439,9 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
goto err_out_free;
}
/* Sets name */
snprintf(ir->name, sizeof(ir->name), "i2c IR (%s)", name);
ir->ir_codes = ir_codes;
snprintf(ir->phys, sizeof(ir->phys), "%s/%s/ir0",
dev_name(&adap->dev),
snprintf(ir->phys, sizeof(ir->phys), "%s/%s", dev_name(&adap->dev),
dev_name(&client->dev));
/*
@@ -453,7 +450,8 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
*/
rc->input_id.bustype = BUS_I2C;
rc->input_phys = ir->phys;
rc->device_name = ir->name;
rc->device_name = name;
rc->dev.parent = &client->dev;
/*
* Initialize the other fields of rc_dev
@@ -467,9 +465,6 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
if (err)
goto err_out_free;
printk(MODULE_NAME ": %s detected at %s [%s]\n",
ir->name, ir->phys, adap->name);
/* start polling via eventd */
INIT_DELAYED_WORK(&ir->work, ir_work);
schedule_delayed_work(&ir->work, 0);