Add signedness warning flag and fix fallout
diff --git a/src/compositor-drm.c b/src/compositor-drm.c
index 39b7a1b..d428c82 100644
--- a/src/compositor-drm.c
+++ b/src/compositor-drm.c
@@ -382,7 +382,7 @@
static int
drm_surface_format_supported(struct drm_sprite *s, uint32_t format)
{
- int i;
+ uint32_t i;
for (i = 0; i < s->count_formats; i++)
if (s->formats[i] == format)
@@ -991,7 +991,7 @@
if (!output->backlight)
return;
- if (value < 0 || value > 255)
+ if (value > 255)
return;
max_brightness = backlight_get_max_brightness(output->backlight);
@@ -1182,7 +1182,7 @@
struct drm_sprite *sprite;
drmModePlaneRes *plane_res;
drmModePlane *plane;
- int i;
+ uint32_t i;
plane_res = drmModeGetPlaneResources(ec->drm.fd);
if (!plane_res) {
@@ -1249,7 +1249,7 @@
}
static int
-create_outputs(struct drm_compositor *ec, int option_connector,
+create_outputs(struct drm_compositor *ec, uint32_t option_connector,
struct udev_device *drm_device)
{
drmModeConnector *connector;