drm/qxl: Add line after variable declarations

Add whiteline after variable declarations to remove the checkpath.pl
warning:

WARNING: Missing a blank line after declarations

Signed-off-by: Shayenne da Luz Moura <shayenneluzmoura@gmail.com>
Link: http://patchwork.freedesktop.org/patch/msgid/a1d44c4a30f9b52d0aa7113e4e5093e843f9913b.1540579956.git.shayenneluzmoura@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

drivers/gpu/drm/qxl/qxl_cmd.c

@@ -84,6 +84,7 @@ static int qxl_check_header(struct qxl_ring *ring)
 	int ret;
 	struct qxl_ring_header *header = &(ring->ring->header);
 	unsigned long flags;
+
 	spin_lock_irqsave(&ring->lock, flags);
 	ret = header->prod - header->cons < header->num_items;
 	if (ret == 0)
@@ -97,6 +98,7 @@ int qxl_check_idle(struct qxl_ring *ring)
 	int ret;
 	struct qxl_ring_header *header = &(ring->ring->header);
 	unsigned long flags;
+
 	spin_lock_irqsave(&ring->lock, flags);
 	ret = header->prod == header->cons;
 	spin_unlock_irqrestore(&ring->lock, flags);
@@ -110,6 +112,7 @@ int qxl_ring_push(struct qxl_ring *ring,
 	uint8_t *elt;
 	int idx, ret;
 	unsigned long flags;
+
 	spin_lock_irqsave(&ring->lock, flags);
 	if (header->prod - header->cons == header->num_items) {
 		header->notify_on_cons = header->cons + 1;
@@ -156,6 +159,7 @@ static bool qxl_ring_pop(struct qxl_ring *ring,
 	volatile uint8_t *ring_elt;
 	int idx;
 	unsigned long flags;
+
 	spin_lock_irqsave(&ring->lock, flags);
 	if (header->cons == header->prod) {
 		header->notify_on_prod = header->cons + 1;

drivers/gpu/drm/qxl/qxl_display.c

@@ -259,6 +259,7 @@ static int qxl_add_common_modes(struct drm_connector *connector,
 	struct drm_device *dev = connector->dev;
 	struct drm_display_mode *mode = NULL;
 	int i;
+
 	for (i = 0; i < ARRAY_SIZE(common_modes); i++) {
 		mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h,
 				    60, false, false, false);
@@ -315,6 +316,7 @@ static void qxl_crtc_update_monitors_config(struct drm_crtc *crtc,
 	oldcount = qdev->monitors_config->count;
 	if (crtc->state->active) {
 		struct drm_display_mode *mode = &crtc->mode;
+
 		head.width = mode->hdisplay;
 		head.height = mode->vdisplay;
 		head.x = crtc->x;

drivers/gpu/drm/qxl/qxl_draw.c

@@ -168,6 +168,7 @@ void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image,
 	int ret;
 	struct qxl_drm_image *dimage;
 	struct qxl_bo *palette_bo = NULL;
+
 	if (stride == 0)
 		stride = depth * width / 8;
 
@@ -214,6 +215,7 @@ void qxl_draw_opaque_fb(const struct qxl_fb_image *qxl_fb_image,
 
 	if (depth == 1) {
 		void *ptr;
+
 		ret = qxl_palette_create_1bit(palette_bo, release, qxl_fb_image);
 
 		ptr = qxl_bo_kmap_atomic_page(qdev, dimage->bo, 0);

drivers/gpu/drm/qxl/qxl_dumb.c

@@ -38,6 +38,7 @@ int qxl_mode_dumb_create(struct drm_file *file_priv,
 	int r;
 	struct qxl_surface surf;
 	uint32_t pitch, format;
+
 	pitch = args->width * ((args->bpp + 1) / 8);
 	args->size = pitch * args->height;
 	args->size = ALIGN(args->size, PAGE_SIZE);

drivers/gpu/drm/qxl/qxl_image.c

@@ -136,6 +136,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
 		int remain;
 		int page;
 		int size;
+
 		if (stride == linesize && chunk_stride == stride) {
 			remain = linesize * height;
 			page = 0;
@@ -163,6 +164,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
 			}
 		} else {
 			unsigned page_base, page_offset, out_offset;
+
 			for (i = 0 ; i < height ; ++i) {
 				i_data = (void *)data + i * stride;
 				remain = linesize;

drivers/gpu/drm/qxl/qxl_ioctl.c

@@ -85,6 +85,7 @@ static void
 apply_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
 {
 	void *reloc_page;
+
 	reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
 	*(uint64_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = qxl_bo_physical_address(qdev,
 											      info->src_bo,
@@ -189,6 +190,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
 
 	{
 		struct qxl_drawable *draw = fb_cmd;
+
 		draw->mm_time = qdev->rom->mm_clock;
 	}
 

drivers/gpu/drm/qxl/qxl_kms.c

@@ -92,6 +92,7 @@ void qxl_reinit_memslots(struct qxl_device *qdev)
 static void qxl_gc_work(struct work_struct *work)
 {
 	struct qxl_device *qdev = container_of(work, struct qxl_device, gc_work);
+
 	qxl_garbage_collect(qdev);
 }
 

drivers/gpu/drm/qxl/qxl_object.c

@@ -335,6 +335,7 @@ void qxl_bo_fini(struct qxl_device *qdev)
 int qxl_bo_check_id(struct qxl_device *qdev, struct qxl_bo *bo)
 {
 	int ret;
+
 	if (bo->type == QXL_GEM_DOMAIN_SURFACE && bo->surface_id == 0) {
 		/* allocate a surface id for this surface now */
 		ret = qxl_surface_id_alloc(qdev, bo);

drivers/gpu/drm/qxl/qxl_object.h

@@ -35,6 +35,7 @@ static inline int qxl_bo_reserve(struct qxl_bo *bo, bool no_wait)
 	if (unlikely(r != 0)) {
 		if (r != -ERESTARTSYS) {
 			struct drm_device *ddev = bo->gem_base.dev;
+
 			dev_err(ddev->dev, "%p reserve failed\n", bo);
 		}
 		return r;
@@ -71,6 +72,7 @@ static inline int qxl_bo_wait(struct qxl_bo *bo, u32 *mem_type,
 	if (unlikely(r != 0)) {
 		if (r != -ERESTARTSYS) {
 			struct drm_device *ddev = bo->gem_base.dev;
+
 			dev_err(ddev->dev, "%p reserve failed for wait\n",
 				bo);
 		}