linux-stable.git/drivers/media/common, branch v3.9.2

[media] tveeprom: Fix lots of bad whitespace

2013-02-08T18:19:22+00:00

While running checkpatch.pl after the last patch, I noticed
lots of those:
	WARNING: please, no space before tabs
	#151: FILE: drivers/media/common/tveeprom.c:99:
	+^I{ TUNER_ABSENT,        ^I^I"None" },$

(together with other checkpatch.pl errors/warnings)

While I won't be fixing everything, as I have already an
script to fix the above, let's do it, in order to clean it
a little bit.

While here, also drop cmacs-specific format text at the end.

Signed-off-by: Mauro Carvalho Chehab

[media] tveeprom: move from media/i2c to media/common

2013-02-08T18:12:29+00:00

The tveeprom module is a helper module for Hauppauge-based eeproms.
It's used by many drivers and the i2c part is actually optional, so this
driver is better placed in the media/common directory.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] btcx-risc: move from media/i2c to media/common

2013-02-08T18:11:25+00:00

The btcx-risc module is a helper module for bttv/conexant based TV cards.
It isn't an i2c module at all, instead it should be in common since it is
used by 4 pci drivers.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] cx2341x: move from media/i2c to media/common

2013-02-08T18:09:55+00:00

The cx2341x module is a helper module for conexant-based MPEG encoders.
It isn't an i2c module at all, instead it should be in common since it is
used by 7 pci and usb drivers to handle the MPEG setup.
It also shouldn't be visible in the config menu as it is always
selected automatically by those drivers that need it.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] media: saa7146: don't use mutex_lock_interruptible() in device_release()

2012-12-27T19:34:28+00:00

Use uninterruptible mutex_lock in the release() file op to make sure all
resources are properly freed when a process is being terminated. Returning
-ERESTARTSYS has no effect for a terminating process and this may cause driver
resources not to be released.
This was found using the following semantic patch (http://coccinelle.lip6.fr/):

@r@
identifier fops;
identifier release_func;
@@
static const struct v4l2_file_operations fops = {
.release = release_func
};
@depends on r@
identifier r.release_func;
expression E;
@@
static int release_func(...)
{
...
- if (mutex_lock_interruptible(E)) return -ERESTARTSYS;
+ mutex_lock(E);
...
}


Signed-off-by: Cyril Roelandt 
Acked-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] v4l: Convert drivers to use monotonic timestamps

2012-12-21T12:56:43+00:00

Convert drivers using wall clock time (CLOCK_REALTIME) to timestamp from the
monotonic timer (CLOCK_MONOTONIC).

Signed-off-by: Sakari Ailus 
Acked-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] siano: fix build with allmodconfig

2012-11-23T15:48:39+00:00

As reported by Stephen:

        After merging the v4l-dvb tree, today's linux-next build (x86_64
        allmodconfig) failed like this:

        ERROR: "sms_ir_exit" [drivers/media/common/siano/smsmdtv.ko] undefined!
        ERROR: "sms_ir_event" [drivers/media/common/siano/smsmdtv.ko] undefined!
        ERROR: "sms_ir_init" [drivers/media/common/siano/smsmdtv.ko] undefined!

The smsir file should be part of the smsmdtv core, if RC is defined.
Fix it.

Reported-by: Stephen Rothwell 
Signed-off-by: Mauro Carvalho Chehab

Revert "[media] siano: fix build with allmodconfig"

2012-11-23T15:46:50+00:00

This reverts commit 6ee28d94c9bfa0640a7c94c289ca0df239d90a0d.

The patch got some alien code there, not sure why. Revert it to apply
it properly.

Signed-off-by: Mauro Carvalho Chehab

[media] siano: fix build with allmodconfig

2012-11-13T13:15:38+00:00

As reported by Stephen:

	After merging the v4l-dvb tree, today's linux-next build (x86_64
	allmodconfig) failed like this:

	ERROR: "sms_ir_exit" [drivers/media/common/siano/smsmdtv.ko] undefined!
	ERROR: "sms_ir_event" [drivers/media/common/siano/smsmdtv.ko] undefined!
	ERROR: "sms_ir_init" [drivers/media/common/siano/smsmdtv.ko] undefined!

The smsir file should be part of the smsmdtv core, if RC is defined.
Fix it.

Reported-by: Stephen Rothwell 
Signed-off-by: Mauro Carvalho Chehab

[media] siano: fix RC compilation

2012-11-07T10:09:08+00:00

As reported by Antti and by Stephen:
drivers/built-in.o: In function `sms_ir_event':
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:48: undefined reference to `ir_raw_event_store'
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:50: undefined reference to `ir_raw_event_handle'
drivers/built-in.o: In function `sms_ir_init':
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:56: undefined reference to `smscore_get_board_id'
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:60: undefined reference to `rc_allocate_device'
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:72: undefined reference to `sms_get_board'
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:92: undefined reference to `sms_get_board'
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:97: undefined reference to `rc_register_device'
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:100: undefined reference to `rc_free_device'
drivers/built-in.o: In function `sms_ir_exit':
/home/david/checkouts/linux/drivers/media/common/siano/smsir.c:111: undefined reference to `rc_unregister_device'
make: *** [vmlinux] Error 1

Caused by commit fdd1eeb49d36 "[media] siano: allow compiling it without RC support"
And it happens when CONFIG_SMS_SIANO_RC=y and CONFIG_RC_CORE=m .

Reported-by: Stephen Rothwell 
Reported-by: Antti Palosaari 
Signed-off-by: Mauro Carvalho Chehab