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media: pxa_camera: declare variable when DEBUG is defined 

When DEBUG is defined this error occurs

drivers/media/platform/pxa_camera.c:1410:7: error:
  ‘i’ undeclared (first use in this function)
  for (i = 0; i < vb->num_planes; i++)
       ^
The variable 'i' is missing, so declare it.

Fixes: 6f28435d1c ("[media] media: platform: pxa_camera: trivial move of functions")
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Tom Rix 2021-01-18 14:45:13 +01:00 committed by Mauro Carvalho Chehab
parent a04e187d23
commit 031b9212ee
1 changed files with 3 additions and 0 deletions
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3
drivers/media/platform/pxa_camera.c
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@ -1386,6 +1386,9 @@ static int pxac_vb2_prepare(struct vb2_buffer *vb)
struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vb->vb2_queue);
struct pxa_buffer *buf = vb2_to_pxa_buffer(vb);
int ret = 0;
#ifdef DEBUG
int i;
#endif
switch (pcdev->channels) {
case 1: