[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>

diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index 65c9f180a30949e801bf1b2c3a52ce7037b9ad7e..e5f1d4c14f2c0c86007a3febc69ce368d3f4f27c 100644 (file)
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -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);