kernel/linux.git/drivers/media/platform/blackfin, branch linux-4.16.y

media: fix usage of whitespaces and on indentation

2018-01-04T18:12:01+00:00

On several places, whitespaces are being used for indentation, or even at the end of the line. Fix them. Signed-off-by: Mauro Carvalho Chehab

media: drivers: delete error messages for failed memory allocation

2017-09-23T12:19:55+00:00

Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. [mchehab@s-opensource.com: fold several similar patches into one] Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: blackfin: bfin_capture: constify vb2_ops structures

2017-08-20T12:03:33+00:00

These vb2_ops structures are only stored in the ops field of a vb2_queue structure, which is declared as const. Thus the vb2_ops structures themselves can be const. Done with the help of Coccinelle. // @r disable optional_qualifier@ identifier i; position p; @@ static struct vb2_ops i@p = { ... }; @ok@ identifier r.i; struct vb2_queue e; position p; @@ e.ops = &i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct vb2_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct vb2_ops i = { ... }; // Signed-off-by: Julia Lawall Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: media/platform: add const to v4l2_file_operations structures

2017-07-19T18:56:19+00:00

Declare v4l2_file_operations structures as const as they are only stored in the fops field of video_device structures. This field is of type const, so declare v4l2_file_operations structures with similar properties as const. Cross compiled bfin_capture.o for blackfin arch. vpbe_display.o file did not cross compile for arm. Could not find any architecture matching the configuraion symbol for fsl-viu.c file. Signed-off-by: Bhumika Goyal Acked-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[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 Of the 628 removed instances, 578 are outdated.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] blackfin: check devm_pinctrl_get() for errors

2016-11-18T16:22:27+00:00

devm_pinctrl_get() can fail so we should check for that. Fixes: 0a6824bc10de ('[media] v4l2: blackfin: select proper pinctrl state in ppi_set_params if CONFIG_PINCTRL is enabled') Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab

[media] blackfin-capture: Delete an error message for a failed memory allocation

2016-11-16T14:18:52+00:00

The script "checkpatch.pl" pointed information out like the following. WARNING: Possible unnecessary 'out of memory' message Thus remove such a statement here. Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] blackfin-capture: Use kcalloc() in bcap_init_sensor_formats()

2016-11-16T14:18:18+00:00

A multiplication for the size determination of a memory allocation indicated that an array data structure should be processed. Thus reuse the corresponding function "kcalloc". This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] vb2: replace void alloc_ctxs by struct device alloc_devs

2016-07-08T17:45:07+00:00

Make this a proper typed array. Drop the old allocate context code since that is no longer used. Note that the memops functions now get a struct device pointer instead of the struct device ** that was there initially (actually a void pointer to a struct containing only a struct device pointer). This code is now a lot cleaner. Signed-off-by: Hans Verkuil Reviewed-by: Laurent Pinchart Cc: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] media/platform: convert drivers to use the new vb2_queue dev field

2016-07-08T17:39:21+00:00

Stop using alloc_ctx and just fill in the device pointer. Signed-off-by: Hans Verkuil Acked-by: Lad, Prabhakar Cc: Scott Jiang Acked-by: Philipp Zabel Signed-off-by: Mauro Carvalho Chehab