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[media] sh_vou: comment unused vars 

Fix two warns below, by commenting the unused code:

drivers/media/platform/sh_vou.c: In function 'sh_vou_configure_geometry':
drivers/media/platform/sh_vou.c:446:49: warning: variable 'height_max' set but not used [-Wunused-but-set-variable]
  unsigned int black_left, black_top, width_max, height_max,
                                                 ^
drivers/media/platform/sh_vou.c: In function 'sh_vou_isr':
drivers/media/platform/sh_vou.c:1056:13: warning: variable 'side' set but not used [-Wunused-but-set-variable]
  static int side;
             ^

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-01-13 11:30:26 -02:00
parent 429df502d4
commit a622cc5187
1 changed files with 4 additions and 5 deletions
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9
drivers/media/platform/sh_vou.c
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@ -443,7 +443,7 @@ static void sh_vou_configure_geometry(struct sh_vou_device *vou_dev,
int pix_idx, int w_idx, int h_idx)
{
struct sh_vou_fmt *fmt = vou_fmt + pix_idx;
unsigned int black_left, black_top, width_max, height_max,
unsigned int black_left, black_top, width_max,
frame_in_height, frame_out_height, frame_out_top;
struct v4l2_rect *rect = &vou_dev->rect;
struct v4l2_pix_format *pix = &vou_dev->pix;
@ -451,10 +451,10 @@ static void sh_vou_configure_geometry(struct sh_vou_device *vou_dev,
if (vou_dev->std & V4L2_STD_525_60) {
width_max = 858;
height_max = 262;
/* height_max = 262; */
} else {
width_max = 864;
height_max = 312;
/* height_max = 312; */
}
frame_in_height = pix->height / 2;
@ -1053,7 +1053,6 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id)
static unsigned long j;
struct videobuf_buffer *vb;
static int cnt;
static int side;
u32 irq_status = sh_vou_reg_a_read(vou_dev, VOUIR), masked;
u32 vou_status = sh_vou_reg_a_read(vou_dev, VOUSTR);
@ -1081,7 +1080,7 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id)
irq_status, masked, vou_status, cnt);
cnt++;
side = vou_status & 0x10000;
/* side = vou_status & 0x10000; */
/* Clear only set interrupts */
sh_vou_reg_a_write(vou_dev, VOUIR, masked);