drm/tegra: plane: Make tegra_plane_get_overlap_index() static

This function is not used outside of the file and can be static.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2018-03-15 11:37:05 +01:00 committed by Thierry Reding
parent b8f3f500e0
commit 5e2e86f12c

View file

@ -302,8 +302,8 @@ int tegra_plane_format_get_alpha(unsigned int opaque, unsigned int *alpha)
return -EINVAL;
}
unsigned int tegra_plane_get_overlap_index(struct tegra_plane *plane,
struct tegra_plane *other)
static unsigned int tegra_plane_get_overlap_index(struct tegra_plane *plane,
struct tegra_plane *other)
{
unsigned int index = 0, i;