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[media] vpif_capture: get rid of some unused vars

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drivers/media/platform/davinci/vpif_capture.c: In function 'vpif_channel_isr':
drivers/media/platform/davinci/vpif_capture.c:376:18: warning: variable 'field'
 set but not used [-Wunused-but-set-variable]
  enum v4l2_field field;
                  ^
drivers/media/platform/davinci/vpif_capture.c: In function 'vpif_calculate_offs
ets':
drivers/media/platform/davinci/vpif_capture.c:536:23: warning: variable 'vpitch
' set but not used [-Wunused-but-set-variable]
  unsigned int hpitch, vpitch, sizeimage;
                       ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab
2014-08-21 15:49:06 -05:00
parent a4f20e2fbc
commit 24ab6338f3
1 changed files with 1 additions and 5 deletions
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6
drivers/media/platform/davinci/vpif_capture.c
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@@ -373,7 +373,6 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
struct vpif_device *dev = &vpif_obj;
struct common_obj *common;
struct channel_obj *ch;
enum v4l2_field field;
int channel_id = 0;
int fid = -1, i;
@@ -383,8 +382,6 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
ch = dev->dev[channel_id];
field = ch->common[VPIF_VIDEO_INDEX].fmt.fmt.pix.field;
for (i = 0; i < VPIF_NUMBER_OF_OBJECTS; i++) {
common = &ch->common[i];
/* skip If streaming is not started in this channel */
@@ -533,7 +530,7 @@ static int vpif_update_std_info(struct channel_obj *ch)
*/
static void vpif_calculate_offsets(struct channel_obj *ch)
{
unsigned int hpitch, vpitch, sizeimage;
unsigned int hpitch, sizeimage;
struct video_obj *vid_ch = &(ch->video);
struct vpif_params *vpifparams = &ch->vpifparams;
struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
@@ -552,7 +549,6 @@ static void vpif_calculate_offsets(struct channel_obj *ch)
sizeimage = common->fmt.fmt.pix.sizeimage;
hpitch = common->fmt.fmt.pix.bytesperline;
vpitch = sizeimage / (hpitch * 2);
if ((V4L2_FIELD_NONE == vid_ch->buf_field) ||
(V4L2_FIELD_INTERLACED == vid_ch->buf_field)) {