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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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3
drivers/media/pci/saa7134/saa7134-input.c
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@@ -43,7 +43,8 @@ MODULE_PARM_DESC(pinnacle_remote, "Specify Pinnacle PCTV remote: 0=coloured, 1=g
} while (0)
#define ir_dbg(ir, fmt, arg...) do { \
if (ir_debug) \
printk(KERN_DEBUG pr_fmt("ir %s: " fmt), ir->name, ## arg); \
printk(KERN_DEBUG pr_fmt("ir %s: " fmt), ir->rc->device_name, \
## arg); \
} while (0)
/* Helper function for raw decoding at GPIO16 or GPIO18 */