drm : Insert blank lines after declarations.

Resolve checkpatch issues for missing blank lines after declarations.
Issues found in multiple files with checkpatch.pl.
Signed-off-by: NSuraj Upadhyay <usuraj35@gmail.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20200702131749.GA25710@blackclown

drivers/gpu/drm/drm_atomic.c

@@ -575,6 +575,7 @@ static int drm_atomic_plane_check(const struct drm_plane_state *old_plane_state,
 					   fb->modifier);
 	if (ret) {
 		struct drm_format_name_buf format_name;
+
 		DRM_DEBUG_ATOMIC("[PLANE:%d:%s] invalid pixel format %s, modifier 0x%llx\n",
 				 plane->base.id, plane->name,
 				 drm_get_format_name(fb->format->format,

drivers/gpu/drm/drm_atomic_uapi.c

@@ -522,6 +522,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
 
 	if (property == config->prop_fb_id) {
 		struct drm_framebuffer *fb;
+
 		fb = drm_framebuffer_lookup(dev, file_priv, val);
 		drm_atomic_set_fb_for_plane(state, fb);
 		if (fb)
@@ -539,6 +540,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane,
 
 	} else if (property == config->prop_crtc_id) {
 		struct drm_crtc *crtc = drm_crtc_find(dev, file_priv, val);
+
 		if (val && !crtc)
 			return -EACCES;
 		return drm_atomic_set_crtc_for_plane(state, crtc);
@@ -681,6 +683,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 
 	if (property == config->prop_crtc_id) {
 		struct drm_crtc *crtc = drm_crtc_find(dev, file_priv, val);
+
 		if (val && !crtc)
 			return -EACCES;
 		return drm_atomic_set_crtc_for_connector(state, crtc);
@@ -754,6 +757,7 @@ static int drm_atomic_connector_set_property(struct drm_connector *connector,
 	} else if (property == config->writeback_fb_id_property) {
 		struct drm_framebuffer *fb;
 		int ret;
+
 		fb = drm_framebuffer_lookup(dev, file_priv, val);
 		ret = drm_atomic_set_writeback_fb_for_connector(state, fb);
 		if (fb)
@@ -861,6 +865,7 @@ int drm_atomic_get_property(struct drm_mode_object *obj,
 	switch (obj->type) {
 	case DRM_MODE_OBJECT_CONNECTOR: {
 		struct drm_connector *connector = obj_to_connector(obj);
+
 		WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
 		ret = drm_atomic_connector_get_property(connector,
 				connector->state, property, val);
@@ -868,6 +873,7 @@ int drm_atomic_get_property(struct drm_mode_object *obj,
 	}
 	case DRM_MODE_OBJECT_CRTC: {
 		struct drm_crtc *crtc = obj_to_crtc(obj);
+
 		WARN_ON(!drm_modeset_is_locked(&crtc->mutex));
 		ret = drm_atomic_crtc_get_property(crtc,
 				crtc->state, property, val);
@@ -875,6 +881,7 @@ int drm_atomic_get_property(struct drm_mode_object *obj,
 	}
 	case DRM_MODE_OBJECT_PLANE: {
 		struct drm_plane *plane = obj_to_plane(obj);
+
 		WARN_ON(!drm_modeset_is_locked(&plane->mutex));
 		ret = drm_atomic_plane_get_property(plane,
 				plane->state, property, val);

drivers/gpu/drm/drm_bufs.c

@@ -53,6 +53,7 @@ static struct drm_map_list *drm_find_matching_map(struct drm_device *dev,
 						  struct drm_local_map *map)
 {
 	struct drm_map_list *entry;
+
 	list_for_each_entry(entry, &dev->maplist, head) {
 		/*
 		 * Because the kernel-userspace ABI is fixed at a 32-bit offset
@@ -102,6 +103,7 @@ static int drm_map_handle(struct drm_device *dev, struct drm_hash_item *hash,
 
 	if (!use_hashed_handle) {
 		int ret;
+
 		hash->key = user_token >> PAGE_SHIFT;
 		ret = drm_ht_insert_item(&dev->map_hash, hash);
 		if (ret != -EINVAL)
@@ -391,6 +393,7 @@ struct drm_local_map *drm_legacy_findmap(struct drm_device *dev,
 					 unsigned int token)
 {
 	struct drm_map_list *_entry;
+
 	list_for_each_entry(_entry, &dev->maplist, head)
 		if (_entry->user_token == token)
 			return _entry->map;
@@ -1323,6 +1326,7 @@ int __drm_legacy_infobufs(struct drm_device *dev,
 	if (*p >= count) {
 		for (i = 0, count = 0; i < DRM_MAX_ORDER + 1; i++) {
 			struct drm_buf_entry *from = &dma->bufs[i];
+
 			if (from->buf_count) {
 				if (f(data, count, from) < 0)
 					return -EFAULT;
@@ -1359,6 +1363,7 @@ int drm_legacy_infobufs(struct drm_device *dev, void *data,
 			struct drm_file *file_priv)
 {
 	struct drm_buf_info *request = data;
+
 	return __drm_legacy_infobufs(dev, data, &request->count, copy_one_buf);
 }
 
@@ -1570,6 +1575,7 @@ int drm_legacy_mapbufs(struct drm_device *dev, void *data,
 		       struct drm_file *file_priv)
 {
 	struct drm_buf_map *request = data;
+
 	return __drm_legacy_mapbufs(dev, data, &request->count,
 				    &request->virtual, map_one_buf,
 				    file_priv);

drivers/gpu/drm/drm_connector.c

@@ -2409,6 +2409,7 @@ static void drm_tile_group_free(struct kref *kref)
 {
 	struct drm_tile_group *tg = container_of(kref, struct drm_tile_group, refcount);
 	struct drm_device *dev = tg->dev;
+
 	mutex_lock(&dev->mode_config.idr_mutex);
 	idr_remove(&dev->mode_config.tile_idr, tg->id);
 	mutex_unlock(&dev->mode_config.idr_mutex);
@@ -2444,6 +2445,7 @@ struct drm_tile_group *drm_mode_get_tile_group(struct drm_device *dev,
 {
 	struct drm_tile_group *tg;
 	int id;
+
 	mutex_lock(&dev->mode_config.idr_mutex);
 	idr_for_each_entry(&dev->mode_config.tile_idr, tg, id) {
 		if (!memcmp(tg->group_data, topology, 8)) {

drivers/gpu/drm/drm_crtc.c

@@ -656,6 +656,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
 							   fb->modifier);
 			if (ret) {
 				struct drm_format_name_buf format_name;
+
 				DRM_DEBUG_KMS("Invalid pixel format %s, modifier 0x%llx\n",
 					      drm_get_format_name(fb->format->format,
 								  &format_name),

drivers/gpu/drm/drm_crtc_helper.c

@@ -185,6 +185,7 @@ static void __drm_helper_disable_unused_functions(struct drm_device *dev)
 
 	drm_for_each_crtc(crtc, dev) {
 		const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+
 		crtc->enabled = drm_helper_crtc_in_use(crtc);
 		if (!crtc->enabled) {
 			if (crtc_funcs->disable)
@@ -884,6 +885,7 @@ int drm_helper_connector_dpms(struct drm_connector *connector, int mode)
 	if (mode < old_dpms) {
 		if (crtc) {
 			const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+
 			if (crtc_funcs->dpms)
 				(*crtc_funcs->dpms) (crtc,
 						     drm_helper_choose_crtc_dpms(crtc));
@@ -898,6 +900,7 @@ int drm_helper_connector_dpms(struct drm_connector *connector, int mode)
 			drm_helper_encoder_dpms(encoder, encoder_dpms);
 		if (crtc) {
 			const struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
+
 			if (crtc_funcs->dpms)
 				(*crtc_funcs->dpms) (crtc,
 						     drm_helper_choose_crtc_dpms(crtc));

drivers/gpu/drm/drm_dp_helper.c

@@ -57,6 +57,7 @@ static u8 dp_get_lane_status(const u8 link_status[DP_LINK_STATUS_SIZE],
 	int i = DP_LANE0_1_STATUS + (lane >> 1);
 	int s = (lane & 1) * 4;
 	u8 l = dp_link_status(link_status, i);
+
 	return (l >> s) & 0xf;
 }
 

drivers/gpu/drm/drm_dp_mst_topology.c

@@ -259,6 +259,7 @@ static u8 drm_dp_msg_data_crc4(const uint8_t *data, u8 number_of_bytes)
 static inline u8 drm_dp_calc_sb_hdr_size(struct drm_dp_sideband_msg_hdr *hdr)
 {
 	u8 size = 3;
+
 	size += (hdr->lct / 2);
 	return size;
 }
@@ -269,6 +270,7 @@ static void drm_dp_encode_sideband_msg_hdr(struct drm_dp_sideband_msg_hdr *hdr,
 	int idx = 0;
 	int i;
 	u8 crc4;
+
 	buf[idx++] = ((hdr->lct & 0xf) << 4) | (hdr->lcr & 0xf);
 	for (i = 0; i < (hdr->lct / 2); i++)
 		buf[idx++] = hdr->rad[i];
@@ -289,6 +291,7 @@ static bool drm_dp_decode_sideband_msg_hdr(struct drm_dp_sideband_msg_hdr *hdr,
 	u8 len;
 	int i;
 	u8 idx;
+
 	if (buf[0] == 0)
 		return false;
 	len = 3;
@@ -326,6 +329,7 @@ drm_dp_encode_sideband_req(const struct drm_dp_sideband_msg_req_body *req,
 	int idx = 0;
 	int i;
 	u8 *buf = raw->msg;
+
 	buf[idx++] = req->req_type & 0x7f;
 
 	switch (req->req_type) {
@@ -673,6 +677,7 @@ drm_dp_mst_dump_sideband_msg_tx(struct drm_printer *p,
 static void drm_dp_crc_sideband_chunk_req(u8 *msg, u8 len)
 {
 	u8 crc4;
+
 	crc4 = drm_dp_msg_data_crc4(msg, len);
 	msg[len] = crc4;
 }
@@ -747,6 +752,7 @@ static bool drm_dp_sideband_parse_link_address(struct drm_dp_sideband_msg_rx *ra
 {
 	int idx = 1;
 	int i;
+
 	memcpy(repmsg->u.link_addr.guid, &raw->msg[idx], 16);
 	idx += 16;
 	repmsg->u.link_addr.nports = raw->msg[idx] & 0xf;
@@ -798,6 +804,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_read(struct drm_dp_sideband_msg_rx
 						   struct drm_dp_sideband_msg_reply_body *repmsg)
 {
 	int idx = 1;
+
 	repmsg->u.remote_dpcd_read_ack.port_number = raw->msg[idx] & 0xf;
 	idx++;
 	if (idx > raw->curlen)
@@ -818,6 +825,7 @@ static bool drm_dp_sideband_parse_remote_dpcd_write(struct drm_dp_sideband_msg_r
 						      struct drm_dp_sideband_msg_reply_body *repmsg)
 {
 	int idx = 1;
+
 	repmsg->u.remote_dpcd_write_ack.port_number = raw->msg[idx] & 0xf;
 	idx++;
 	if (idx > raw->curlen)
@@ -851,6 +859,7 @@ static bool drm_dp_sideband_parse_enum_path_resources_ack(struct drm_dp_sideband
 							  struct drm_dp_sideband_msg_reply_body *repmsg)
 {
 	int idx = 1;
+
 	repmsg->u.path_resources.port_number = (raw->msg[idx] >> 4) & 0xf;
 	repmsg->u.path_resources.fec_capable = raw->msg[idx] & 0x1;
 	idx++;
@@ -874,6 +883,7 @@ static bool drm_dp_sideband_parse_allocate_payload_ack(struct drm_dp_sideband_ms
 							  struct drm_dp_sideband_msg_reply_body *repmsg)
 {
 	int idx = 1;
+
 	repmsg->u.allocate_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
 	idx++;
 	if (idx > raw->curlen)
@@ -896,6 +906,7 @@ static bool drm_dp_sideband_parse_query_payload_ack(struct drm_dp_sideband_msg_r
 						    struct drm_dp_sideband_msg_reply_body *repmsg)
 {
 	int idx = 1;
+
 	repmsg->u.query_payload.port_number = (raw->msg[idx] >> 4) & 0xf;
 	idx++;
 	if (idx > raw->curlen)
@@ -1082,6 +1093,7 @@ static void build_allocate_payload(struct drm_dp_sideband_msg_tx *msg,
 				   u8 *sdp_stream_sink)
 {
 	struct drm_dp_sideband_msg_req_body req;
+
 	memset(&req, 0, sizeof(req));
 	req.req_type = DP_ALLOCATE_PAYLOAD;
 	req.u.allocate_payload.port_number = port_num;
@@ -1142,6 +1154,7 @@ static void drm_dp_mst_put_payload_id(struct drm_dp_mst_topology_mgr *mgr,
 				      int vcpi)
 {
 	int i;
+
 	if (vcpi == 0)
 		return;
 
@@ -1940,6 +1953,7 @@ static u8 drm_dp_calculate_rad(struct drm_dp_mst_port *port,
 	int parent_lct = port->parent->lct;
 	int shift = 4;
 	int idx = (parent_lct - 1) / 2;
+
 	if (parent_lct > 1) {
 		memcpy(rad, port->parent->rad, idx + 1);
 		shift = (parent_lct % 2) ? 4 : 0;
@@ -2118,10 +2132,12 @@ static void build_mst_prop_path(const struct drm_dp_mst_branch *mstb,
 {
 	int i;
 	char temp[8];
+
 	snprintf(proppath, proppath_size, "mst:%d", mstb->mgr->conn_base_id);
 	for (i = 0; i < (mstb->lct - 1); i++) {
 		int shift = (i % 2) ? 0 : 4;
 		int port_num = (mstb->rad[i / 2] >> shift) & 0xf;
+
 		snprintf(temp, sizeof(temp), "-%d", port_num);
 		strlcat(proppath, temp, proppath_size);
 	}
@@ -3158,6 +3174,7 @@ static int drm_dp_create_payload_step2(struct drm_dp_mst_topology_mgr *mgr,
 				       struct drm_dp_payload *payload)
 {
 	int ret;
+
 	ret = drm_dp_payload_send_msg(mgr, port, id, port->vcpi.pbn);
 	if (ret < 0)
 		return ret;
@@ -3314,6 +3331,7 @@ int drm_dp_update_payload_part2(struct drm_dp_mst_topology_mgr *mgr)
 	struct drm_dp_mst_port *port;
 	int i;
 	int ret = 0;
+
 	mutex_lock(&mgr->payload_lock);
 	for (i = 0; i < mgr->max_payloads; i++) {
 
@@ -3779,6 +3797,7 @@ static int drm_dp_mst_handle_down_rep(struct drm_dp_mst_topology_mgr *mgr)
 	/* Were we actually expecting a response, and from this mstb? */
 	if (!txmsg || txmsg->dst != mstb) {
 		struct drm_dp_sideband_msg_hdr *hdr;
+
 		hdr = &msg->initial_hdr;
 		DRM_DEBUG_KMS("Got MST reply with no msg %p %d %d %02x %02x\n",
 			      mstb, hdr->seqno, hdr->lct, hdr->rad[0],
@@ -4326,6 +4345,7 @@ EXPORT_SYMBOL(drm_dp_mst_allocate_vcpi);
 int drm_dp_mst_get_vcpi_slots(struct drm_dp_mst_topology_mgr *mgr, struct drm_dp_mst_port *port)
 {
 	int slots = 0;
+
 	port = drm_dp_mst_topology_get_port_validated(mgr, port);
 	if (!port)
 		return slots;

drivers/gpu/drm/drm_edid.c

@@ -1672,6 +1672,7 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
 
 	if (block == 0) {
 		int score = drm_edid_header_is_valid(raw_edid);
+
 		if (score == 8) {
 			if (edid_corrupt)
 				*edid_corrupt = false;
@@ -2223,6 +2224,7 @@ struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev,
 
 	for (i = 0; i < ARRAY_SIZE(drm_dmt_modes); i++) {
 		const struct drm_display_mode *ptr = &drm_dmt_modes[i];
+
 		if (hsize != ptr->hdisplay)
 			continue;
 		if (vsize != ptr->vdisplay)
@@ -2294,6 +2296,7 @@ drm_for_each_detailed_block(u8 *raw_edid, detailed_cb *cb, void *closure)
 
 	for (i = 1; i <= raw_edid[0x7e]; i++) {
 		u8 *ext = raw_edid + (i * EDID_LENGTH);
+
 		switch (*ext) {
 		case CEA_EXT:
 			cea_for_each_detailed_block(ext, cb, closure);
@@ -2325,6 +2328,7 @@ drm_monitor_supports_rb(struct edid *edid)
 {
 	if (edid->revision >= 4) {
 		bool ret = false;
+
 		drm_for_each_detailed_block((u8 *)edid, is_rb, &ret);
 		return ret;
 	}
@@ -2349,6 +2353,7 @@ static int
 drm_gtf2_hbreak(struct edid *edid)
 {
 	u8 *r = NULL;
+
 	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
 	return r ? (r[12] * 2) : 0;
 }
@@ -2357,6 +2362,7 @@ static int
 drm_gtf2_2c(struct edid *edid)
 {
 	u8 *r = NULL;
+
 	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
 	return r ? r[13] : 0;
 }
@@ -2365,6 +2371,7 @@ static int
 drm_gtf2_m(struct edid *edid)
 {
 	u8 *r = NULL;
+
 	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
 	return r ? (r[15] << 8) + r[14] : 0;
 }
@@ -2373,6 +2380,7 @@ static int
 drm_gtf2_k(struct edid *edid)
 {
 	u8 *r = NULL;
+
 	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
 	return r ? r[16] : 0;
 }
@@ -2381,6 +2389,7 @@ static int
 drm_gtf2_2j(struct edid *edid)
 {
 	u8 *r = NULL;
+
 	drm_for_each_detailed_block((u8 *)edid, find_gtf2, &r);
 	return r ? r[17] : 0;
 }
@@ -2832,6 +2841,7 @@ drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid,
 
 	for (i = 0; i < ARRAY_SIZE(extra_modes); i++) {
 		const struct minimode *m = &extra_modes[i];
+
 		newmode = drm_gtf_mode(dev, m->w, m->h, m->r, 0, 0);
 		if (!newmode)
 			return modes;
@@ -2861,6 +2871,7 @@ drm_cvt_modes_for_range(struct drm_connector *connector, struct edid *edid,
 
 	for (i = 0; i < ARRAY_SIZE(extra_modes); i++) {
 		const struct minimode *m = &extra_modes[i];
+
 		newmode = drm_cvt_mode(dev, m->w, m->h, m->r, rb, 0, 0);
 		if (!newmode)
 			return modes;
@@ -2996,6 +3007,7 @@ add_established_modes(struct drm_connector *connector, struct edid *edid)
 	for (i = 0; i <= EDID_EST_TIMINGS; i++) {
 		if (est_bits & (1<<i)) {
 			struct drm_display_mode *newmode;
+
 			newmode = drm_mode_duplicate(dev, &edid_est_modes[i]);
 			if (newmode) {
 				drm_mode_probed_add(connector, newmode);
@@ -3084,6 +3096,7 @@ static int drm_cvt_modes(struct drm_connector *connector,
 
 	for (i = 0; i < 4; i++) {
 		int uninitialized_var(width), height;
+
 		cvt = &(timing->data.other_data.data.cvt[i]);
 
 		if (!memcmp(cvt->code, empty, 3))
@@ -3726,6 +3739,7 @@ do_cea_modes(struct drm_connector *connector, const u8 *db, u8 len)
 
 	for (i = 0; i < len; i++) {
 		struct drm_display_mode *mode;
+
 		mode = drm_display_mode_from_vic_index(connector, db, len, i);
 		if (mode) {
 			/*
@@ -4567,6 +4581,7 @@ int drm_edid_to_sad(struct edid *edid, struct cea_sad **sads)
 
 		if (cea_db_tag(db) == AUDIO_BLOCK) {
 			int j;
+
 			dbl = cea_db_payload_len(db);
 
 			count = dbl / 3; /* SAD is 3B */
@@ -5170,6 +5185,7 @@ static struct drm_display_mode *drm_mode_displayid_detailed(struct drm_device *d
 	unsigned vsync_width = (timings->vsw[0] | timings->vsw[1] << 8) + 1;
 	bool hsync_positive = (timings->hsync[1] >> 7) & 0x1;
 	bool vsync_positive = (timings->vsync[1] >> 7) & 0x1;
+
 	mode = drm_mode_create(dev);
 	if (!mode)
 		return NULL;
@@ -5351,6 +5367,7 @@ int drm_add_modes_noedid(struct drm_connector *connector,
 
 	for (i = 0; i < count; i++) {
 		const struct drm_display_mode *ptr = &drm_dmt_modes[i];
+
 		if (hdisplay && vdisplay) {
 			/*
 			 * Only when two are valid, they will be used to check

drivers/gpu/drm/drm_file.c

@@ -375,6 +375,7 @@ static int drm_open_helper(struct file *filp, struct drm_minor *minor)
 	 */
 	if (!dev->hose) {
 		struct pci_dev *pci_dev;
+
 		pci_dev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, NULL);
 		if (pci_dev) {
 			dev->hose = pci_dev->sysdata;
@@ -758,6 +759,7 @@ void drm_event_cancel_free(struct drm_device *dev,
 			   struct drm_pending_event *p)
 {
 	unsigned long flags;
+
 	spin_lock_irqsave(&dev->event_lock, flags);
 	if (p->file_priv) {
 		p->file_priv->event_space += p->event->length;

drivers/gpu/drm/drm_framebuffer.c

@@ -1110,6 +1110,7 @@ void drm_framebuffer_remove(struct drm_framebuffer *fb)
 	if (drm_framebuffer_read_refcount(fb) > 1) {
 		if (drm_drv_uses_atomic_modeset(dev)) {
 			int ret = atomic_remove_fb(fb);
+
 			WARN(ret, "atomic remove_fb failed with %i\n", ret);
 		} else
 			legacy_remove_fb(fb);

drivers/gpu/drm/drm_ioc32.c

@@ -388,6 +388,7 @@ static int drm_legacy_infobufs32(struct drm_device *dev, void *data,
 			struct drm_file *file_priv)
 {
 	drm_buf_info32_t *request = data;
+
 	return __drm_legacy_infobufs(dev, data, &request->count, copy_one_buf32);
 }
 
@@ -813,6 +814,7 @@ static int compat_drm_update_draw(struct file *file, unsigned int cmd,
 				  unsigned long arg)
 {
 	drm_update_draw32_t update32;
+
 	if (copy_from_user(&update32, (void __user *)arg, sizeof(update32)))
 		return -EFAULT;
 

drivers/gpu/drm/drm_lease.c

@@ -166,8 +166,10 @@ uint32_t drm_lease_filter_crtcs(struct drm_file *file_priv, uint32_t crtcs_in)
 	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
 		if (_drm_lease_held_master(master, crtc->base.id)) {
 			uint32_t mask_in = 1ul << count_in;
+
 			if ((crtcs_in & mask_in) != 0) {
 				uint32_t mask_out = 1ul << count_out;
+
 				crtcs_out |= mask_out;
 			}
 			count_out++;
@@ -423,6 +425,7 @@ static int fill_object_idr(struct drm_device *dev,
 	for (o = 0; o < object_count; o++) {
 		struct drm_mode_object *obj = objects[o];
 		u32 object_id = objects[o]->id;
+
 		DRM_DEBUG_LEASE("Adding object %d to lease\n", object_id);
 
 		/*
@@ -441,6 +444,7 @@ static int fill_object_idr(struct drm_device *dev,
 		}
 		if (obj->type == DRM_MODE_OBJECT_CRTC && !universal_planes) {
 			struct drm_crtc *crtc = obj_to_crtc(obj);
+
 			ret = idr_alloc(leases, &drm_lease_idr_object, crtc->primary->base.id, crtc->primary->base.id + 1, GFP_KERNEL);
 			if (ret < 0) {
 				DRM_DEBUG_LEASE("Object primary plane %d cannot be inserted into leases (%d)\n",

drivers/gpu/drm/drm_lock.c

@@ -330,6 +330,7 @@ static int drm_legacy_i_have_hw_lock(struct drm_device *dev,
 				     struct drm_file *file_priv)
 {
 	struct drm_master *master = file_priv->master;
+
 	return (file_priv->lock_count && master->lock.hw_lock &&
 		_DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) &&
 		master->lock.file_priv == file_priv);

drivers/gpu/drm/drm_mode_config.c

@@ -538,6 +538,7 @@ void drm_mode_config_cleanup(struct drm_device *dev)
 	WARN_ON(!list_empty(&dev->mode_config.fb_list));
 	list_for_each_entry_safe(fb, fbt, &dev->mode_config.fb_list, head) {
 		struct drm_printer p = drm_debug_printer("[leaked fb]");
+
 		drm_printf(&p, "framebuffer[%u]:\n", fb->base.id);
 		drm_framebuffer_print_info(&p, 1, fb);
 		drm_framebuffer_free(&fb->base.refcount);

drivers/gpu/drm/drm_pci.c

@@ -298,6 +298,7 @@ EXPORT_SYMBOL(drm_legacy_pci_init);
 void drm_legacy_pci_exit(struct drm_driver *driver, struct pci_driver *pdriver)
 {
 	struct drm_device *dev, *tmp;
+
 	DRM_DEBUG("\n");
 
 	if (!(driver->driver_features & DRIVER_LEGACY)) {

drivers/gpu/drm/drm_plane.c

@@ -216,6 +216,7 @@ int drm_universal_plane_init(struct drm_device *dev, struct drm_plane *plane,
 
 	if (format_modifiers) {
 		const uint64_t *temp_modifiers = format_modifiers;
+
 		while (*temp_modifiers++ != DRM_FORMAT_MOD_INVALID)
 			format_modifier_count++;
 	}

drivers/gpu/drm/drm_prime.c

@@ -1014,6 +1014,7 @@ void drm_prime_gem_destroy(struct drm_gem_object *obj, struct sg_table *sg)
 {
 	struct dma_buf_attachment *attach;
 	struct dma_buf *dma_buf;
+
 	attach = obj->import_attach;
 	if (sg)
 		dma_buf_unmap_attachment(attach, sg, DMA_BIDIRECTIONAL);

drivers/gpu/drm/drm_syncobj.c

@@ -1188,6 +1188,7 @@ static void drm_syncobj_array_free(struct drm_syncobj **syncobjs,
 				   uint32_t count)
 {
 	uint32_t i;
+
 	for (i = 0; i < count; i++)
 		drm_syncobj_put(syncobjs[i]);
 	kfree(syncobjs);

drivers/gpu/drm/drm_vblank.c

@@ -1623,6 +1623,7 @@ static int drm_queue_vblank_event(struct drm_device *dev, unsigned int pipe,
 	e->event.vbl.crtc_id = 0;
 	if (drm_core_check_feature(dev, DRIVER_MODESET)) {
 		struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe);
+
 		if (crtc)
 			e->event.vbl.crtc_id = crtc->base.id;
 	}