diff options
author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-21 15:46:46 -0500 |
---|---|---|
committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-26 18:51:57 -0300 |
commit | a4f20e2fbc8e84a3aace35af353ca662b455fae1 (patch) | |
tree | d43f9e51c33279ca2b92ab816fbd8ea0e0e33a4d /drivers/media/platform/davinci | |
parent | b250392f7b5062cf026b1423e27265e278fd6b30 (diff) | |
download | linux-stable-a4f20e2fbc8e84a3aace35af353ca662b455fae1.tar.gz linux-stable-a4f20e2fbc8e84a3aace35af353ca662b455fae1.tar.bz2 linux-stable-a4f20e2fbc8e84a3aace35af353ca662b455fae1.zip |
[media] vpif_display: get rid of some unused vars
drivers/media/platform/davinci/vpif_display.c: In function 'vpif_channel_isr':
drivers/media/platform/davinci/vpif_display.c:363:18: warning: variable 'field'
set but not used [-Wunused-but-set-variable]
enum v4l2_field field;
^
drivers/media/platform/davinci/vpif_display.c: In function 'vpif_calculate_offs
ets':
drivers/media/platform/davinci/vpif_display.c:505:23: warning: variable 'vpitch
' set but not used [-Wunused-but-set-variable]
unsigned int hpitch, vpitch, sizeimage;
^
drivers/media/platform/davinci/vpif_display.c: In function 'vpif_set_output':
drivers/media/platform/davinci/vpif_display.c:816:27: warning: variable 'subdev
_info' set but not used [-Wunused-but-set-variable]
struct vpif_subdev_info *subdev_info = NULL;
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/davinci')
-rw-r--r-- | drivers/media/platform/davinci/vpif_display.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c index a03ec7381cfe..aaa9ec06630f 100644 --- a/drivers/media/platform/davinci/vpif_display.c +++ b/drivers/media/platform/davinci/vpif_display.c @@ -360,7 +360,6 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id) struct vpif_device *dev = &vpif_obj; struct channel_obj *ch; struct common_obj *common; - enum v4l2_field field; int fid = -1, i; int channel_id = 0; @@ -369,7 +368,6 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id) return IRQ_NONE; ch = dev->dev[channel_id]; - field = ch->common[VPIF_VIDEO_INDEX].fmt.fmt.pix.field; for (i = 0; i < VPIF_NUMOBJECTS; i++) { common = &ch->common[i]; /* If streaming is started in this channel */ @@ -502,7 +500,7 @@ static void vpif_calculate_offsets(struct channel_obj *ch) struct vpif_params *vpifparams = &ch->vpifparams; enum v4l2_field field = common->fmt.fmt.pix.field; struct video_obj *vid_ch = &ch->video; - unsigned int hpitch, vpitch, sizeimage; + unsigned int hpitch, sizeimage; if (V4L2_FIELD_ANY == common->fmt.fmt.pix.field) { if (ch->vpifparams.std_info.frm_fmt) @@ -516,7 +514,6 @@ 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)) { common->ytop_off = 0; @@ -813,17 +810,14 @@ static int vpif_set_output(struct vpif_display_config *vpif_cfg, { struct vpif_display_chan_config *chan_cfg = &vpif_cfg->chan_config[ch->channel_id]; - struct vpif_subdev_info *subdev_info = NULL; struct v4l2_subdev *sd = NULL; u32 input = 0, output = 0; int sd_index; int ret; sd_index = vpif_output_to_subdev(vpif_cfg, chan_cfg, index); - if (sd_index >= 0) { + if (sd_index >= 0) sd = vpif_obj.sd[sd_index]; - subdev_info = &vpif_cfg->subdevinfo[sd_index]; - } if (sd) { input = chan_cfg->outputs[index].input_route; |