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-rw-r--r--drivers/media/video/v4l2-common.c7
-rw-r--r--include/linux/videodev2.h8
-rw-r--r--include/media/v4l2-common.h10
3 files changed, 14 insertions, 11 deletions
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index 31ae1a138613..cef80dab1a0d 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -677,12 +677,13 @@ int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info)
}
EXPORT_SYMBOL_GPL(v4l_fill_dv_preset_info);
-struct v4l2_frmsize_discrete *v4l2_find_nearest_format(struct v4l2_discrete_probe *probe,
- s32 width, s32 height)
+const struct v4l2_frmsize_discrete *v4l2_find_nearest_format(
+ const struct v4l2_discrete_probe *probe,
+ s32 width, s32 height)
{
int i;
u32 error, min_error = UINT_MAX;
- struct v4l2_frmsize_discrete *size, *best = NULL;
+ const struct v4l2_frmsize_discrete *size, *best = NULL;
if (!probe)
return best;
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 957d5b093847..b06479f63271 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -397,14 +397,6 @@ struct v4l2_frmsize_discrete {
__u32 height; /* Frame height [pixel] */
};
-struct v4l2_discrete_probe {
- const struct v4l2_frmsize_discrete *sizes;
- int num_sizes;
-};
-
-struct v4l2_frmsize_discrete *v4l2_find_nearest_format(struct v4l2_discrete_probe *probe,
- s32 width, s32 height);
-
struct v4l2_frmsize_stepwise {
__u32 min_width; /* Minimum frame width [pixel] */
__u32 max_width; /* Maximum frame width [pixel] */
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index 98b32645e5a7..41dd480e45f1 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -232,4 +232,14 @@ void v4l_bound_align_image(unsigned int *w, unsigned int wmin,
unsigned int hmax, unsigned int halign,
unsigned int salign);
int v4l_fill_dv_preset_info(u32 preset, struct v4l2_dv_enum_preset *info);
+
+struct v4l2_discrete_probe {
+ const struct v4l2_frmsize_discrete *sizes;
+ int num_sizes;
+};
+
+const struct v4l2_frmsize_discrete *v4l2_find_nearest_format(
+ const struct v4l2_discrete_probe *probe,
+ s32 width, s32 height);
+
#endif /* V4L2_COMMON_H_ */

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