86 static void sh_vou_reg_a_write(struct sh_vou_device *vou_dev, unsigned int reg,  in sh_vou_reg_a_write()  argument
89 	__raw_writel(value, vou_dev->base + reg);  in sh_vou_reg_a_write()
92 static void sh_vou_reg_ab_write(struct sh_vou_device *vou_dev, unsigned int reg,  in sh_vou_reg_ab_write()  argument
95 	__raw_writel(value, vou_dev->base + reg);  in sh_vou_reg_ab_write()
96 	__raw_writel(value, vou_dev->base + reg + 0x1000);  in sh_vou_reg_ab_write()
99 static void sh_vou_reg_m_write(struct sh_vou_device *vou_dev, unsigned int reg,  in sh_vou_reg_m_write()  argument
102 	__raw_writel(value, vou_dev->base + reg + 0x2000);  in sh_vou_reg_m_write()
105 static u32 sh_vou_reg_a_read(struct sh_vou_device *vou_dev, unsigned int reg)  in sh_vou_reg_a_read()  argument
107 	return __raw_readl(vou_dev->base + reg);  in sh_vou_reg_a_read()
110 static void sh_vou_reg_a_set(struct sh_vou_device *vou_dev, unsigned int reg,  in sh_vou_reg_a_set()  argument
113 	u32 old = __raw_readl(vou_dev->base + reg);  in sh_vou_reg_a_set()
116 	__raw_writel(value, vou_dev->base + reg);  in sh_vou_reg_a_set()
119 static void sh_vou_reg_b_set(struct sh_vou_device *vou_dev, unsigned int reg,  in sh_vou_reg_b_set()  argument
122 	sh_vou_reg_a_set(vou_dev, reg + 0x1000, value, mask);  in sh_vou_reg_b_set()
125 static void sh_vou_reg_ab_set(struct sh_vou_device *vou_dev, unsigned int reg,  in sh_vou_reg_ab_set()  argument
128 	sh_vou_reg_a_set(vou_dev, reg, value, mask);  in sh_vou_reg_ab_set()
129 	sh_vou_reg_b_set(vou_dev, reg, value, mask);  in sh_vou_reg_ab_set()
180 static void sh_vou_schedule_next(struct sh_vou_device *vou_dev,  in sh_vou_schedule_next()  argument
186 	switch (vou_dev->pix.pixelformat) {  in sh_vou_schedule_next()
189 		addr2 = addr1 + vou_dev->pix.width * vou_dev->pix.height;  in sh_vou_schedule_next()
195 	sh_vou_reg_m_write(vou_dev, VOUAD1R, addr1);  in sh_vou_schedule_next()
196 	sh_vou_reg_m_write(vou_dev, VOUAD2R, addr2);  in sh_vou_schedule_next()
199 static void sh_vou_stream_start(struct sh_vou_device *vou_dev,  in sh_vou_stream_start()  argument
209 	switch (vou_dev->pix.pixelformat) {  in sh_vou_stream_start()
225 	sh_vou_reg_a_write(vou_dev, VOUSWR, dataswap);  in sh_vou_stream_start()
226 	sh_vou_reg_ab_write(vou_dev, VOUAIR, vou_dev->pix.width * row_coeff);  in sh_vou_stream_start()
227 	sh_vou_schedule_next(vou_dev, vb);  in sh_vou_stream_start()
245 	struct sh_vou_device *vou_dev = video_get_drvdata(vdev);  in sh_vou_buf_setup()  local
247 	*size = vou_fmt[vou_dev->pix_idx].bpp * vou_dev->pix.width *  in sh_vou_buf_setup()
248 		vou_dev->pix.height / 8;  in sh_vou_buf_setup()
257 	dev_dbg(vou_dev->v4l2_dev.dev, "%s(): count=%d, size=%d\n", __func__,  in sh_vou_buf_setup()
269 	struct sh_vou_device *vou_dev = video_get_drvdata(vdev);  in sh_vou_buf_prepare()  local
270 	struct v4l2_pix_format *pix = &vou_dev->pix;  in sh_vou_buf_prepare()
271 	int bytes_per_line = vou_fmt[vou_dev->pix_idx].bpp * pix->width / 8;  in sh_vou_buf_prepare()
274 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_buf_prepare()
304 	dev_dbg(vou_dev->v4l2_dev.dev,  in sh_vou_buf_prepare()
306 		__func__, vou_dev->pix_idx, bytes_per_line,  in sh_vou_buf_prepare()
318 	struct sh_vou_device *vou_dev = video_get_drvdata(vdev);  in sh_vou_buf_queue()  local
320 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_buf_queue()
323 	list_add_tail(&vb->queue, &vou_dev->queue);  in sh_vou_buf_queue()
325 	if (vou_dev->status == SH_VOU_RUNNING) {  in sh_vou_buf_queue()
327 	} else if (!vou_dev->active) {  in sh_vou_buf_queue()
328 		vou_dev->active = vb;  in sh_vou_buf_queue()
330 		sh_vou_reg_a_write(vou_dev, VOURPR, 1);  in sh_vou_buf_queue()
331 		dev_dbg(vou_dev->v4l2_dev.dev, "%s: first buffer status 0x%x\n",  in sh_vou_buf_queue()
332 			__func__, sh_vou_reg_a_read(vou_dev, VOUSTR));  in sh_vou_buf_queue()
333 		sh_vou_schedule_next(vou_dev, vb);  in sh_vou_buf_queue()
335 	} else if (vou_dev->active->queue.next == &vb->queue) {  in sh_vou_buf_queue()
337 		sh_vou_reg_a_write(vou_dev, VOURPR, 0);  in sh_vou_buf_queue()
338 		sh_vou_stream_start(vou_dev, vb);  in sh_vou_buf_queue()
341 		sh_vou_reg_a_write(vou_dev, VOURCR, 5);  in sh_vou_buf_queue()
342 		dev_dbg(vou_dev->v4l2_dev.dev, "%s: second buffer status 0x%x\n",  in sh_vou_buf_queue()
343 			__func__, sh_vou_reg_a_read(vou_dev, VOUSTR));  in sh_vou_buf_queue()
346 		sh_vou_reg_a_write(vou_dev, VOUIR, 0x10004);  in sh_vou_buf_queue()
349 		vou_dev->status = SH_VOU_RUNNING;  in sh_vou_buf_queue()
350 		sh_vou_reg_a_write(vou_dev, VOUER, 0x107);  in sh_vou_buf_queue()
358 	struct sh_vou_device *vou_dev = video_get_drvdata(vdev);  in sh_vou_buf_release()  local
361 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_buf_release()
363 	spin_lock_irqsave(&vou_dev->lock, flags);  in sh_vou_buf_release()
365 	if (vou_dev->active == vb) {  in sh_vou_buf_release()
367 		sh_vou_reg_a_set(vou_dev, VOUER, 0, 1);  in sh_vou_buf_release()
369 		sh_vou_reg_a_set(vou_dev, VOUIR, 0, 0x30000);  in sh_vou_buf_release()
370 		vou_dev->active = NULL;  in sh_vou_buf_release()
378 	spin_unlock_irqrestore(&vou_dev->lock, flags);  in sh_vou_buf_release()
394 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_querycap()  local
396 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_querycap()
408 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_enum_fmt_vid_out()  local
413 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_enum_fmt_vid_out()
426 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_g_fmt_vid_out()  local
428 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_g_fmt_vid_out()
431 	fmt->fmt.pix = vou_dev->pix;  in sh_vou_g_fmt_vid_out()
443 static void sh_vou_configure_geometry(struct sh_vou_device *vou_dev,  in sh_vou_configure_geometry()  argument
449 	struct v4l2_rect *rect = &vou_dev->rect;  in sh_vou_configure_geometry()
450 	struct v4l2_pix_format *pix = &vou_dev->pix;  in sh_vou_configure_geometry()
453 	if (vou_dev->std & V4L2_STD_525_60) {  in sh_vou_configure_geometry()
490 	dev_dbg(vou_dev->v4l2_dev.dev,  in sh_vou_configure_geometry()
496 	sh_vou_reg_ab_write(vou_dev, VOUISR, (pix->width << 16) | frame_in_height);  in sh_vou_configure_geometry()
497 	sh_vou_reg_ab_write(vou_dev, VOUVPR, (black_left << 16) | black_top);  in sh_vou_configure_geometry()
498 	sh_vou_reg_ab_write(vou_dev, VOUDPR, (rect->left << 16) | frame_out_top);  in sh_vou_configure_geometry()
499 	sh_vou_reg_ab_write(vou_dev, VOUDSR, (dsr_h << 16) | dsr_v);  in sh_vou_configure_geometry()
511 	dev_dbg(vou_dev->v4l2_dev.dev, "%s: scaling 0x%x\n", fmt->desc, vouvcr);  in sh_vou_configure_geometry()
514 	sh_vou_reg_ab_write(vou_dev, VOUVCR, vouvcr);  in sh_vou_configure_geometry()
515 	sh_vou_reg_ab_write(vou_dev, VOUDFR,  in sh_vou_configure_geometry()
677 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_s_fmt_vid_out()  local
690 	dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u -> %ux%u\n", __func__,  in sh_vou_s_fmt_vid_out()
691 		vou_dev->rect.width, vou_dev->rect.height,  in sh_vou_s_fmt_vid_out()
708 	if (vou_dev->std & V4L2_STD_525_60)  in sh_vou_s_fmt_vid_out()
719 	geo.output = vou_dev->rect;  in sh_vou_s_fmt_vid_out()
721 	vou_adjust_output(&geo, vou_dev->std);  in sh_vou_s_fmt_vid_out()
725 	ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video,  in sh_vou_s_fmt_vid_out()
731 	dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u -> %ux%u\n", __func__,  in sh_vou_s_fmt_vid_out()
745 		vou_adjust_input(&geo, vou_dev->std);  in sh_vou_s_fmt_vid_out()
749 	vou_dev->rect = geo.output;  in sh_vou_s_fmt_vid_out()
753 	dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u\n", __func__,  in sh_vou_s_fmt_vid_out()
756 	vou_dev->pix_idx = pix_idx;  in sh_vou_s_fmt_vid_out()
758 	vou_dev->pix = *pix;  in sh_vou_s_fmt_vid_out()
760 	sh_vou_configure_geometry(vou_dev, pix_idx,  in sh_vou_s_fmt_vid_out()
769 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_try_fmt_vid_out()  local
773 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_try_fmt_vid_out()
793 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_reqbufs()  local
796 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_reqbufs()
807 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_querybuf()  local
810 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_querybuf()
817 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_qbuf()  local
820 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_qbuf()
827 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_dqbuf()  local
830 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_dqbuf()
838 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_streamon()  local
842 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_streamon()
844 	ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0,  in sh_vou_streamon()
856 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_streamoff()  local
859 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_streamoff()
866 	v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video, s_stream, 0);  in sh_vou_streamoff()
888 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_s_std()  local
891 	dev_dbg(vou_dev->v4l2_dev.dev, "%s(): 0x%llx\n", __func__, std_id);  in sh_vou_s_std()
893 	if (std_id & ~vou_dev->vdev.tvnorms)  in sh_vou_s_std()
896 	ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video,  in sh_vou_s_std()
903 		sh_vou_reg_ab_set(vou_dev, VOUCR,  in sh_vou_s_std()
904 			sh_vou_ntsc_mode(vou_dev->pdata->bus_fmt) << 29, 7 << 29);  in sh_vou_s_std()
906 		sh_vou_reg_ab_set(vou_dev, VOUCR, 5 << 29, 7 << 29);  in sh_vou_s_std()
908 	vou_dev->std = std_id;  in sh_vou_s_std()
915 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_g_std()  local
917 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_g_std()
919 	*std = vou_dev->std;  in sh_vou_g_std()
926 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_g_crop()  local
928 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_g_crop()
931 	a->c = vou_dev->rect;  in sh_vou_g_crop()
940 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_s_crop()  local
943 	struct v4l2_pix_format *pix = &vou_dev->pix;  in sh_vou_s_crop()
954 	dev_dbg(vou_dev->v4l2_dev.dev, "%s(): %ux%u@%u:%u\n", __func__,  in sh_vou_s_crop()
960 	if (vou_dev->std & V4L2_STD_525_60)  in sh_vou_s_crop()
985 	v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video,  in sh_vou_s_crop()
989 	ret = v4l2_device_call_until_err(&vou_dev->v4l2_dev, 0, video,  in sh_vou_s_crop()
1008 	vou_adjust_input(&geo, vou_dev->std);  in sh_vou_s_crop()
1011 	vou_dev->rect = geo.output;  in sh_vou_s_crop()
1015 	sh_vou_configure_geometry(vou_dev, vou_dev->pix_idx,  in sh_vou_s_crop()
1031 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_cropcap()  local
1033 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_cropcap()
1053 	struct sh_vou_device *vou_dev = dev_id;  in sh_vou_isr()  local
1057 	u32 irq_status = sh_vou_reg_a_read(vou_dev, VOUIR), masked;  in sh_vou_isr()
1058 	u32 vou_status = sh_vou_reg_a_read(vou_dev, VOUSTR);  in sh_vou_isr()
1062 			dev_warn(vou_dev->v4l2_dev.dev, "IRQ status 0x%x!\n",  in sh_vou_isr()
1067 	spin_lock(&vou_dev->lock);  in sh_vou_isr()
1068 	if (!vou_dev->active || list_empty(&vou_dev->queue)) {  in sh_vou_isr()
1070 			dev_warn(vou_dev->v4l2_dev.dev,  in sh_vou_isr()
1073 		sh_vou_reg_a_set(vou_dev, VOUIR, 0, 0x300);  in sh_vou_isr()
1074 		spin_unlock(&vou_dev->lock);  in sh_vou_isr()
1079 	dev_dbg(vou_dev->v4l2_dev.dev,  in sh_vou_isr()
1087 	sh_vou_reg_a_write(vou_dev, VOUIR, masked);  in sh_vou_isr()
1089 	vb = vou_dev->active;  in sh_vou_isr()
1097 	if (list_empty(&vou_dev->queue)) {  in sh_vou_isr()
1099 		dev_dbg(vou_dev->v4l2_dev.dev, "%s: queue empty after %d\n",  in sh_vou_isr()
1101 		sh_vou_reg_a_set(vou_dev, VOUER, 0, 1);  in sh_vou_isr()
1102 		vou_dev->active = NULL;  in sh_vou_isr()
1103 		vou_dev->status = SH_VOU_INITIALISING;  in sh_vou_isr()
1105 		sh_vou_reg_a_set(vou_dev, VOUIR, 0, 0x30000);  in sh_vou_isr()
1106 		spin_unlock(&vou_dev->lock);  in sh_vou_isr()
1110 	vou_dev->active = list_entry(vou_dev->queue.next,  in sh_vou_isr()
1113 	if (vou_dev->active->queue.next != &vou_dev->queue) {  in sh_vou_isr()
1114 		struct videobuf_buffer *new = list_entry(vou_dev->active->queue.next,  in sh_vou_isr()
1116 		sh_vou_schedule_next(vou_dev, new);  in sh_vou_isr()
1119 	spin_unlock(&vou_dev->lock);  in sh_vou_isr()
1124 static int sh_vou_hw_init(struct sh_vou_device *vou_dev)  in sh_vou_hw_init()  argument
1126 	struct sh_vou_pdata *pdata = vou_dev->pdata;  in sh_vou_hw_init()
1131 	sh_vou_reg_a_write(vou_dev, VOUIR, 0);  in sh_vou_hw_init()
1134 	sh_vou_reg_a_write(vou_dev, VOUSRR, 0x101);  in sh_vou_hw_init()
1135 	while (--i && (sh_vou_reg_a_read(vou_dev, VOUSRR) & 0x101))  in sh_vou_hw_init()
1141 	dev_dbg(vou_dev->v4l2_dev.dev, "Reset took %dus\n", 100 - i);  in sh_vou_hw_init()
1149 	sh_vou_reg_ab_set(vou_dev, VOUCR, voucr, 0xfc000000);  in sh_vou_hw_init()
1152 	sh_vou_reg_a_write(vou_dev, VOURCR, 4);  in sh_vou_hw_init()
1154 	sh_vou_reg_ab_write(vou_dev, VOUMSR, 0x800000);  in sh_vou_hw_init()
1162 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_open()  local
1169 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_open()
1171 	if (mutex_lock_interruptible(&vou_dev->fop_lock)) {  in sh_vou_open()
1175 	if (atomic_inc_return(&vou_dev->use_count) == 1) {  in sh_vou_open()
1178 		vou_dev->status = SH_VOU_INITIALISING;  in sh_vou_open()
1179 		pm_runtime_get_sync(vou_dev->v4l2_dev.dev);  in sh_vou_open()
1180 		ret = sh_vou_hw_init(vou_dev);  in sh_vou_open()
1182 			atomic_dec(&vou_dev->use_count);  in sh_vou_open()
1183 			pm_runtime_put(vou_dev->v4l2_dev.dev);  in sh_vou_open()
1184 			vou_dev->status = SH_VOU_IDLE;  in sh_vou_open()
1185 			mutex_unlock(&vou_dev->fop_lock);  in sh_vou_open()
1192 				       vou_dev->v4l2_dev.dev, &vou_dev->lock,  in sh_vou_open()
1196 				       &vou_dev->vdev, &vou_dev->fop_lock);  in sh_vou_open()
1197 	mutex_unlock(&vou_dev->fop_lock);  in sh_vou_open()
1206 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_release()  local
1209 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_release()
1211 	if (!atomic_dec_return(&vou_dev->use_count)) {  in sh_vou_release()
1212 		mutex_lock(&vou_dev->fop_lock);  in sh_vou_release()
1214 		vou_dev->status = SH_VOU_IDLE;  in sh_vou_release()
1215 		sh_vou_reg_a_set(vou_dev, VOUER, 0, 0x101);  in sh_vou_release()
1216 		pm_runtime_put(vou_dev->v4l2_dev.dev);  in sh_vou_release()
1217 		mutex_unlock(&vou_dev->fop_lock);  in sh_vou_release()
1228 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_mmap()  local
1232 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_mmap()
1234 	if (mutex_lock_interruptible(&vou_dev->fop_lock))  in sh_vou_mmap()
1237 	mutex_unlock(&vou_dev->fop_lock);  in sh_vou_mmap()
1243 	struct sh_vou_device *vou_dev = video_drvdata(file);  in sh_vou_poll()  local
1247 	dev_dbg(vou_dev->v4l2_dev.dev, "%s()\n", __func__);  in sh_vou_poll()
1249 	mutex_lock(&vou_dev->fop_lock);  in sh_vou_poll()
1251 	mutex_unlock(&vou_dev->fop_lock);  in sh_vou_poll()
1299 	struct sh_vou_device *vou_dev;  in sh_vou_probe()  local
1312 	vou_dev = kzalloc(sizeof(*vou_dev), GFP_KERNEL);  in sh_vou_probe()
1313 	if (!vou_dev)  in sh_vou_probe()
1316 	INIT_LIST_HEAD(&vou_dev->queue);  in sh_vou_probe()
1317 	spin_lock_init(&vou_dev->lock);  in sh_vou_probe()
1318 	mutex_init(&vou_dev->fop_lock);  in sh_vou_probe()
1319 	atomic_set(&vou_dev->use_count, 0);  in sh_vou_probe()
1320 	vou_dev->pdata = vou_pdata;  in sh_vou_probe()
1321 	vou_dev->status = SH_VOU_IDLE;  in sh_vou_probe()
1323 	rect = &vou_dev->rect;  in sh_vou_probe()
1324 	pix = &vou_dev->pix;  in sh_vou_probe()
1327 	vou_dev->std		= V4L2_STD_NTSC_M;  in sh_vou_probe()
1348 	vou_dev->base = ioremap(reg_res->start, resource_size(reg_res));  in sh_vou_probe()
1349 	if (!vou_dev->base) {  in sh_vou_probe()
1354 	ret = request_irq(irq, sh_vou_isr, 0, "vou", vou_dev);  in sh_vou_probe()
1358 	ret = v4l2_device_register(&pdev->dev, &vou_dev->v4l2_dev);  in sh_vou_probe()
1364 	vdev = &vou_dev->vdev;  in sh_vou_probe()
1368 	vdev->v4l2_dev = &vou_dev->v4l2_dev;  in sh_vou_probe()
1370 	vdev->lock = &vou_dev->fop_lock;  in sh_vou_probe()
1372 	video_set_drvdata(vdev, vou_dev);  in sh_vou_probe()
1383 	ret = sh_vou_hw_init(vou_dev);  in sh_vou_probe()
1387 	subdev = v4l2_i2c_new_subdev_board(&vou_dev->v4l2_dev, i2c_adap,  in sh_vou_probe()
1406 	v4l2_device_unregister(&vou_dev->v4l2_dev);  in sh_vou_probe()
1408 	free_irq(irq, vou_dev);  in sh_vou_probe()
1410 	iounmap(vou_dev->base);  in sh_vou_probe()
1414 	kfree(vou_dev);  in sh_vou_probe()
1422 	struct sh_vou_device *vou_dev = container_of(v4l2_dev,  in sh_vou_remove()  local
1430 		free_irq(irq, vou_dev);  in sh_vou_remove()
1432 	video_unregister_device(&vou_dev->vdev);  in sh_vou_remove()
1434 	v4l2_device_unregister(&vou_dev->v4l2_dev);  in sh_vou_remove()
1435 	iounmap(vou_dev->base);  in sh_vou_remove()
1439 	kfree(vou_dev);  in sh_vou_remove()