776 static int sc850sl_get_channel_info(struct sc850sl *sc850sl, struct rkmodule_channel_info *ch_info)  in sc850sl_get_channel_info()  argument
778 	if (ch_info->index < PAD0 || ch_info->index >= PAD_MAX)  in sc850sl_get_channel_info()
780 	ch_info->vc = sc850sl->cur_mode->vc[ch_info->index];  in sc850sl_get_channel_info()
781 	ch_info->width = sc850sl->cur_mode->width;  in sc850sl_get_channel_info()
782 	ch_info->height = sc850sl->cur_mode->height;  in sc850sl_get_channel_info()
783 	ch_info->bus_fmt = sc850sl->cur_mode->bus_fmt;  in sc850sl_get_channel_info()
792 	struct rkmodule_channel_info *ch_info;  in sc850sl_ioctl()  local
867 		ch_info = (struct rkmodule_channel_info *)arg;  in sc850sl_ioctl()
868 		ret = sc850sl_get_channel_info(sc850sl, ch_info);  in sc850sl_ioctl()
888 	struct rkmodule_channel_info *ch_info;  in sc850sl_compat_ioctl32()  local
982 		ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL);  in sc850sl_compat_ioctl32()
983 		if (!ch_info) {  in sc850sl_compat_ioctl32()
988 		ret = sc850sl_ioctl(sd, cmd, ch_info);  in sc850sl_compat_ioctl32()
990 			ret = copy_to_user(up, ch_info, sizeof(*ch_info));  in sc850sl_compat_ioctl32()
994 		kfree(ch_info);  in sc850sl_compat_ioctl32()