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V4L/DVB: drivers/media/video: Adjust confusing if indentation

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In cx23885/cx23885-video.c, cx88/cx88-video.c, davinci/vpif_capture.c, and
davinci/vpif_display.c, group the aligned code into a single if branch.

In saa7134/saa7134-video.c, outdent the code following the if.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r disable braces4@
position p1,p2;
statement S1,S2;
@@

(
if (...) { ... }
|
if (...) S1@p1 S2@p2
)

@script:python@
p1 << r.p1;
p2 << r.p2;
@@

if (p1[0].column == p2[0].column):
  cocci.print_main("branch",p1)
  cocci.print_secs("after",p2)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Julia Lawall 2010-08-05 17:22:44 -03:00 committed by Mauro Carvalho Chehab
parent 6c2d4dd139
commit 473d802473
5 changed files with 9 additions and 5 deletions
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3
drivers/media/video/cx23885/cx23885-video.c
View file

@ -1165,9 +1165,10 @@ static int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
i->type = V4L2_INPUT_TYPE_CAMERA;
strcpy(i->name, iname[INPUT(n)->type]);
if ((CX23885_VMUX_TELEVISION == INPUT(n)->type) ||
(CX23885_VMUX_CABLE == INPUT(n)->type))
(CX23885_VMUX_CABLE == INPUT(n)->type)) {
i->type = V4L2_INPUT_TYPE_TUNER;
i->std = CX23885_NORMS;
}
return 0;
}

3
drivers/media/video/cx88/cx88-video.c
View file

@ -1267,9 +1267,10 @@ int cx88_enum_input (struct cx88_core *core,struct v4l2_input *i)
i->type = V4L2_INPUT_TYPE_CAMERA;
strcpy(i->name,iname[INPUT(n).type]);
if ((CX88_VMUX_TELEVISION == INPUT(n).type) ||
(CX88_VMUX_CABLE == INPUT(n).type))
(CX88_VMUX_CABLE == INPUT(n).type)) {
i->type = V4L2_INPUT_TYPE_TUNER;
i->std = CX88_NORMS;
}
return 0;
}
EXPORT_SYMBOL(cx88_enum_input);

3
drivers/media/video/davinci/vpif_capture.c
View file

@ -1030,9 +1030,10 @@ static int vpif_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
goto qbuf_exit;
if ((VIDEOBUF_NEEDS_INIT != buf1->state)
&& (buf1->baddr != tbuf.m.userptr))
&& (buf1->baddr != tbuf.m.userptr)) {
vpif_buffer_release(&common->buffer_queue, buf1);
buf1->baddr = tbuf.m.userptr;
}
break;
default:

3
drivers/media/video/davinci/vpif_display.c
View file

@ -935,9 +935,10 @@ static int vpif_qbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
goto qbuf_exit;
if ((VIDEOBUF_NEEDS_INIT != buf1->state)
&& (buf1->baddr != tbuf.m.userptr))
&& (buf1->baddr != tbuf.m.userptr)) {
vpif_buffer_release(&common->buffer_queue, buf1);
buf1->baddr = tbuf.m.userptr;
}
break;
default:

2
drivers/media/video/saa7134/saa7134-video.c
View file

@ -1825,7 +1825,7 @@ static int saa7134_querycap(struct file *file, void *priv,
if ((tuner_type == TUNER_ABSENT) || (tuner_type == UNSET))
cap->capabilities &= ~V4L2_CAP_TUNER;
return 0;
return 0;
}
int saa7134_s_std_internal(struct saa7134_dev *dev, struct saa7134_fh *fh, v4l2_std_id *id)