drm/plane: Use consistent data types for format count

Rather than a mix of the the sized uint32_t and signed integer, use an
unsized unsigned int to specify the format count.
Signed-off-by: NThierry Reding <treding@nvidia.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/drm_crtc.c

@@ -1151,7 +1151,7 @@ EXPORT_SYMBOL(drm_encoder_cleanup);
 int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
 			     unsigned long possible_crtcs,
 			     const struct drm_plane_funcs *funcs,
-			     const uint32_t *formats, uint32_t format_count,
+			     const uint32_t *formats, unsigned int format_count,
 			     enum drm_plane_type type)
 {
 	struct drm_mode_config *config = &dev->mode_config;
@@ -1225,7 +1225,7 @@ EXPORT_SYMBOL(drm_universal_plane_init);
 int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
 		   unsigned long possible_crtcs,
 		   const struct drm_plane_funcs *funcs,
-		   const uint32_t *formats, uint32_t format_count,
+		   const uint32_t *formats, unsigned int format_count,
 		   bool is_primary)
 {
 	enum drm_plane_type type;

drivers/gpu/drm/i915/intel_display.c

@@ -13681,7 +13681,7 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
 	struct intel_plane *primary;
 	struct intel_plane_state *state;
 	const uint32_t *intel_primary_formats;
-	int num_formats;
+	unsigned int num_formats;
 
 	primary = kzalloc(sizeof(*primary), GFP_KERNEL);
 	if (primary == NULL)

drivers/gpu/drm/nouveau/dispnv04/overlay.c

@@ -261,7 +261,7 @@ nv10_overlay_init(struct drm_device *device)
 {
 	struct nouveau_drm *drm = nouveau_drm(device);
 	struct nouveau_plane *plane = kzalloc(sizeof(struct nouveau_plane), GFP_KERNEL);
-	int num_formats = ARRAY_SIZE(formats);
+	unsigned int num_formats = ARRAY_SIZE(formats);
 	int ret;
 
 	if (!plane)

include/drm/drm_crtc.h

@@ -865,7 +865,7 @@ struct drm_plane {
 
 	uint32_t possible_crtcs;
 	uint32_t *format_types;
-	uint32_t format_count;
+	unsigned int format_count;
 	bool format_default;
 
 	struct drm_crtc *crtc;
@@ -1270,13 +1270,13 @@ extern int drm_universal_plane_init(struct drm_device *dev,
 				    unsigned long possible_crtcs,
 				    const struct drm_plane_funcs *funcs,
 				    const uint32_t *formats,
-				    uint32_t format_count,
+				    unsigned int format_count,
 				    enum drm_plane_type type);
 extern int drm_plane_init(struct drm_device *dev,
 			  struct drm_plane *plane,
 			  unsigned long possible_crtcs,
 			  const struct drm_plane_funcs *funcs,
-			  const uint32_t *formats, uint32_t format_count,
+			  const uint32_t *formats, unsigned int format_count,
 			  bool is_primary);
 extern void drm_plane_cleanup(struct drm_plane *plane);
 extern unsigned int drm_plane_index(struct drm_plane *plane);