kernel/linux.git/drivers/media/dvb-core/dvbdev.c, branch v4.11.5

[media] media: Drop FSF's postal address from the source code files

2017-01-27T13:38:09+00:00

Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", ); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus

[media] dvbdev: split dvb_unregister_device()

2016-11-18T17:02:39+00:00

dvb_unregister_device() has a major problem: it combines unregistering with memory disposal. Sometimes, it is necessary to unregister a device, but no memory can be freed yet, because a process still has a (stale) file handle. Therefore, we need to split dvb_unregister_device(). This will allow sanitizing a few callers. With my new design, dvb_unregister_device() appears misnamed, but to reduce patch noise, I'm not renaming it just yet. Signed-off-by: Max Kellermann Signed-off-by: Mauro Carvalho Chehab

[media] dvb-core: use pr_foo() instead of printk()

2016-10-21T10:41:19+00:00

The dvb-core directly calls printk() without using the modern printk macros, or using the proper printk levels. Change it to use pr_foo(). Signed-off-by: Mauro Carvalho Chehab

[media] media/dvb-core: forward media_create_pad_links() return value

2016-05-07T13:56:55+00:00

Instead of always return -ENOMEM, return the real error that should come from media_create_pad_link(). Signed-off-by: Max Kellermann Signed-off-by: Mauro Carvalho Chehab

[media] dvb-core: fix return code checking for devices with CA

2016-03-03T17:33:33+00:00

The test for the return code was mistakenly inverted. This caused DVB devices with CA module to fail on modprobe. Tested with TechnoTrend CT2-4650 CI USB tuner. Signed-off-by: Olli Salonen Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: the space is required after ','

2016-02-01T12:25:59+00:00

The space is missing after ',', and this will be introduce much noise when checking new patch around them. Signed-off-by: Xiubo Li Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: replace kcalloc with kzalloc

2016-02-01T12:25:16+00:00

Since the number of elements equals to 1, so just use kzalloc to simplify the code and make it more readable. Signed-off-by: Xiubo Li Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: remove useless parentheses after return

2016-02-01T12:24:44+00:00

The parentheses are not required after return, and just remove it. Signed-off-by: Xiubo Li Signed-off-by: Mauro Carvalho Chehab

[media] tuner.h: rename TUNER_PAD_IF_OUTPUT to TUNER_PAD_OUTPUT

2016-02-01T09:19:08+00:00

The output of a tuner is not only IF frequencies. They may also output audio on some of its pins, and may even be a zero-IF tuner, with outputs a baseband. So, rename the PAD name to make it clearer and add a proper documentation about that at tuner.h. No functional changes. Signed-off-by: Mauro Carvalho Chehab

[media] dvbdev: create links on devices with multiple frontends

2016-01-11T14:19:26+00:00

Devices like mxl111sf-based WinTV Aero-m have multiple frontends, all linked on the same demod. Currently, the dvb_create_graph() function is not smart enough to create multiple links. Fix it. Signed-off-by: Mauro Carvalho Chehab