C++ platform_device_unregister函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› C++›C++教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了C++中platform_device_unregister函数的典型用法代码示例。如果您正苦于以下问题：C++ platform_device_unregister函数的具体用法？C++ platform_device_unregister怎么用？C++ platform_device_unregister使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了platform_device_unregister函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: rsz_init

/*
=====================rsz_init===========================
function to	register resizer character driver
*/
static __init int rsz_init(void)
{

	int result;

	/* Register     the     driver in the kernel */

	result = alloc_chrdev_region(&dev, 0, 1, DRIVER_NAME);
	if (result < 0) {
		printk(KERN_ERR
		       "DaVinciresizer: could not register character device");
		return -ENODEV;
	}
	/* Initialize of character device */
	cdev_init(&c_dev, &rsz_fops);
	c_dev.owner = THIS_MODULE;
	c_dev.ops = &rsz_fops;

	/* addding character device */
	result = cdev_add(&c_dev, dev, 1);

	if (result) {
		printk(KERN_ERR
		       "DaVinciresizer:Error %d adding"
			" Davinciresizer ..error no:",
		       result);
		unregister_chrdev_region(dev, 1);
		return result;
	}

	/* registeration of     character device */
	register_chrdev(MAJOR(dev), DRIVER_NAME, &rsz_fops);

	/* register driver as a platform driver */
	if (driver_register(&resizer_driver) != 0) {
		unregister_chrdev_region(dev, 1);
		cdev_del(&c_dev);
		return -EINVAL;
	}

	/* Register the drive as a platform device */
	if (platform_device_register(&resizer_device) != 0) {
		driver_unregister(&resizer_driver);
		unregister_chrdev_region(dev, 1);
		unregister_chrdev(MAJOR(dev), DRIVER_NAME);
		cdev_del(&c_dev);
		return -EINVAL;
	}

	rsz_class = class_create(THIS_MODULE, "davinci_resizer");

	if (!rsz_class) {

		platform_device_unregister(&resizer_device);
		cdev_del(&c_dev);
		unregister_chrdev(MAJOR(dev), DRIVER_NAME);

		return -EIO;
	}

	device_create(rsz_class, NULL, dev, NULL, "davinci_resizer");

	rsz_dev.users = 0;

	mutex_init(&rsz_dev.lock);
	/* Initialize the serializer */
	imp_init_serializer();
	imp_hw_if = imp_get_hw_if();
	printk(KERN_NOTICE "davinci_resizer initialized\n");
	return 0;
}				/* End   of function  resizer_init */

开发者ID:GeorgeIoak，项目名称:linux-davinci，代码行数:75，代码来源:imp_resizer.c

示例2: kylew_modexit

static void __exit kylew_modexit(void)
{
	platform_device_unregister(kylew_snd_device);
}

开发者ID:LinkLunk，项目名称:android_kernel_samsung_mint，代码行数:4，代码来源:kylew.c

示例3: msm_audio_exit

static void __exit msm_audio_exit(void)
{
	msm8660_wm8903_unprepare();
	platform_device_unregister(msm_snd_device);
}

开发者ID:Amin-jkr，项目名称:android_kernel_semc_msm8660-1，代码行数:5，代码来源:msm8660-apq-wm8903.c

示例4: sc881x_modexit

static void __exit sc881x_modexit(void)
{
	platform_device_unregister(sc881x_snd_device);
}

开发者ID:LinkLunk，项目名称:android_kernel_samsung_mint，代码行数:4，代码来源:sc881x.c

示例5: imx_phycore_exit

static void __exit imx_phycore_exit(void)
{
	platform_device_unregister(imx_phycore_snd_device);
	platform_device_unregister(imx_phycore_snd_ac97_device);
}

开发者ID:Adjustxx，项目名称:Savaged-Zen，代码行数:5，代码来源:phycore-ac97.c

示例6: rx1950_exit

static void __exit rx1950_exit(void)
{
	platform_device_unregister(s3c24xx_snd_device);
	gpio_free(S3C2410_GPA(1));
}

开发者ID:020gzh，项目名称:linux，代码行数:5，代码来源:rx1950_uda1380.c

示例7: ctrl_bridge_probe


//.........这里部分代码省略.........
		return -ENOMEM;
	}
	dev->pdev = platform_device_alloc(ctrl_bridge_names[id], id);
	if (!dev->pdev) {
		dev_err(&ifc->dev, "%s: unable to allocate platform device\n",
			__func__);
		retval = -ENOMEM;
		goto nomem;
	}

	dev->udev = udev;
	dev->int_pipe = usb_rcvintpipe(udev,
		int_in->desc.bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
	dev->intf = ifc;

	init_usb_anchor(&dev->tx_submitted);
	init_usb_anchor(&dev->tx_deferred);

	/*use max pkt size from ep desc*/
	ep = &dev->intf->cur_altsetting->endpoint[0].desc;

	dev->inturb = usb_alloc_urb(0, GFP_KERNEL);
	if (!dev->inturb) {
		dev_err(&ifc->dev, "%s: error allocating int urb\n", __func__);
		retval = -ENOMEM;
		goto pdev_del;
	}

	wMaxPacketSize = le16_to_cpu(ep->wMaxPacketSize);

	dev->intbuf = kmalloc(wMaxPacketSize, GFP_KERNEL);
	if (!dev->intbuf) {
		dev_err(&ifc->dev, "%s: error allocating int buffer\n",
			__func__);
		retval = -ENOMEM;
		goto free_inturb;
	}

	interval =
		(udev->speed == USB_SPEED_HIGH) ? HS_INTERVAL : FS_LS_INTERVAL;

	usb_fill_int_urb(dev->inturb, udev, dev->int_pipe,
				dev->intbuf, wMaxPacketSize,
				notification_available_cb, dev, interval);

	dev->readurb = usb_alloc_urb(0, GFP_KERNEL);
	if (!dev->readurb) {
		dev_err(&ifc->dev, "%s: error allocating read urb\n",
			__func__);
		retval = -ENOMEM;
		goto free_intbuf;
	}

	dev->readbuf = kmalloc(DEFAULT_READ_URB_LENGTH, GFP_KERNEL);
	if (!dev->readbuf) {
		dev_err(&ifc->dev, "%s: error allocating read buffer\n",
			__func__);
		retval = -ENOMEM;
		goto free_rurb;
	}

	dev->in_ctlreq = kmalloc(sizeof(*dev->in_ctlreq), GFP_KERNEL);
	if (!dev->in_ctlreq) {
		dev_err(&ifc->dev, "%s:error allocating setup packet buffer\n",
			__func__);
		retval = -ENOMEM;
		goto free_rbuf;
	}

	dev->in_ctlreq->bRequestType =
			(USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE);
	dev->in_ctlreq->bRequest  = USB_CDC_GET_ENCAPSULATED_RESPONSE;
	dev->in_ctlreq->wValue = 0;
	dev->in_ctlreq->wIndex =
		dev->intf->cur_altsetting->desc.bInterfaceNumber;
	dev->in_ctlreq->wLength = cpu_to_le16(DEFAULT_READ_URB_LENGTH);

	__dev[id] = dev;

	platform_device_add(dev->pdev);

	ch_id++;

	return ctrl_bridge_start_read(dev);

free_rbuf:
	kfree(dev->readbuf);
free_rurb:
	usb_free_urb(dev->readurb);
free_intbuf:
	kfree(dev->intbuf);
free_inturb:
	usb_free_urb(dev->inturb);
pdev_del:
	platform_device_unregister(dev->pdev);
nomem:
	kfree(dev);

	return retval;
}

开发者ID:ColonelSaumon，项目名称:android_kernel_nokia_msm8x25，代码行数:101，代码来源:mdm_ctrl_bridge.c

示例8: tc1100_exit

static void __exit tc1100_exit(void)
{
	platform_device_unregister(tc1100_device);
	platform_driver_unregister(&tc1100_driver);
}

开发者ID:3sOx，项目名称:asuswrt-merlin，代码行数:5，代码来源:tc1100-wmi.c

示例9: lirc_dove_exit

static void lirc_dove_exit(void)
{
	platform_device_unregister(lirc_dove_dev);
	platform_driver_unregister(&lirc_dove_driver);
	lirc_buffer_free(&rbuf);
}

开发者ID:cruisesha，项目名称:linux-2.6.32.9，代码行数:6，代码来源:lirc_dove.c

示例10: omap3pandora_soc_exit

static void __exit omap3pandora_soc_exit(void)
{
    platform_device_unregister(omap3pandora_snd_device);
    gpio_free(OMAP3_PANDORA_AMP_POWER_GPIO);
    gpio_free(OMAP3_PANDORA_DAC_POWER_GPIO);
}

开发者ID:antonywcl，项目名称:AR-5315u_PLD，代码行数:6，代码来源:omap3pandora.c

示例11: hdaps_init

static int __init hdaps_init(void)
{
	int ret;

	/* Determine axis orientation orientation */
	if (hdaps_invert == HDAPS_ORIENT_UNDEFINED) /* set by module param? */
		if (dmi_check_system(hdaps_whitelist) < 1) /* in whitelist? */
			hdaps_invert = 0; /* default */

	/* Init timer before platform_driver_register, in case of suspend */
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,15,0)
	init_timer(&hdaps_timer);
	hdaps_timer.function = hdaps_mousedev_poll;
#else
	timer_setup(&hdaps_timer, hdaps_mousedev_poll, 0);
#endif
	ret = platform_driver_register(&hdaps_driver);
	if (ret)
		goto out;

	pdev = platform_device_register_simple("hdaps", -1, NULL, 0);
	if (IS_ERR(pdev)) {
		ret = PTR_ERR(pdev);
		goto out_driver;
	}

	ret = sysfs_create_group(&pdev->dev.kobj, &hdaps_attribute_group);
	if (ret)
		goto out_device;

	hdaps_idev = input_allocate_device();
	if (!hdaps_idev) {
		ret = -ENOMEM;
		goto out_group;
	}

	hdaps_idev_raw = input_allocate_device();
	if (!hdaps_idev_raw) {
		ret = -ENOMEM;
		goto out_idev_first;
	}

	/* calibration for the input device (deferred to avoid delay) */
	needs_calibration = 1;

	/* initialize the joystick-like fuzzed input device */
	hdaps_idev->name = "ThinkPad HDAPS joystick emulation";
	hdaps_idev->phys = "hdaps/input0";
	hdaps_idev->id.bustype = BUS_HOST;
	hdaps_idev->id.vendor  = HDAPS_INPUT_VENDOR;
	hdaps_idev->id.product = HDAPS_INPUT_PRODUCT;
	hdaps_idev->id.version = HDAPS_INPUT_JS_VERSION;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
	hdaps_idev->cdev.dev = &pdev->dev;
#endif
	hdaps_idev->evbit[0] = BIT(EV_ABS);
	hdaps_idev->open = hdaps_mousedev_open;
	hdaps_idev->close = hdaps_mousedev_close;
	input_set_abs_params(hdaps_idev, ABS_X,
			-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);
	input_set_abs_params(hdaps_idev, ABS_Y,
			-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);

	ret = input_register_device(hdaps_idev);
	if (ret)
		goto out_idev;

	/* initialize the raw data input device */
	hdaps_idev_raw->name = "ThinkPad HDAPS accelerometer data";
	hdaps_idev_raw->phys = "hdaps/input1";
	hdaps_idev_raw->id.bustype = BUS_HOST;
	hdaps_idev_raw->id.vendor  = HDAPS_INPUT_VENDOR;
	hdaps_idev_raw->id.product = HDAPS_INPUT_PRODUCT;
	hdaps_idev_raw->id.version = HDAPS_INPUT_RAW_VERSION;
#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
	hdaps_idev_raw->cdev.dev = &pdev->dev;
#endif
	hdaps_idev_raw->evbit[0] = BIT(EV_ABS);
	hdaps_idev_raw->open = hdaps_mousedev_open;
	hdaps_idev_raw->close = hdaps_mousedev_close;
	input_set_abs_params(hdaps_idev_raw, ABS_X, -32768, 32767, 0, 0);
	input_set_abs_params(hdaps_idev_raw, ABS_Y, -32768, 32767, 0, 0);

	ret = input_register_device(hdaps_idev_raw);
	if (ret)
		goto out_idev_reg_first;

	printk(KERN_INFO "hdaps: driver successfully loaded.\n");
	return 0;

out_idev_reg_first:
	input_unregister_device(hdaps_idev);
out_idev:
	input_free_device(hdaps_idev_raw);
out_idev_first:
	input_free_device(hdaps_idev);
out_group:
	sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);
out_device:
	platform_device_unregister(pdev);
//.........这里部分代码省略.........

开发者ID:evgeni，项目名称:tp_smapi，代码行数:101，代码来源:hdaps.c

示例12: q40kbd_exit

static void __exit q40kbd_exit(void)
{
	serio_unregister_port(q40kbd_port);
	platform_device_unregister(q40kbd_device);
}

开发者ID:Antonio-Zhou，项目名称:Linux-2.6.11，代码行数:5，代码来源:q40kbd.c

示例13: bridge_probe

static int __devinit
bridge_probe(struct usb_interface *iface, const struct usb_device_id *id)
{
	struct usb_host_endpoint	*endpoint = NULL;
	struct usb_host_endpoint	*bulk_in = NULL;
	struct usb_host_endpoint	*bulk_out = NULL;
	struct usb_host_endpoint	*int_in = NULL;
	struct usb_device		*udev;
	int				i;
	int				status = 0;
	int				numends;
	int				ch_id;
	char				**bname = (char **)id->driver_info;

	if (iface->num_altsetting != 1) {
		err("%s invalid num_altsetting %u\n",
				__func__, iface->num_altsetting);
		return -EINVAL;
	}

	udev = interface_to_usbdev(iface);
	usb_get_dev(udev);

	numends = iface->cur_altsetting->desc.bNumEndpoints;
	for (i = 0; i < numends; i++) {
		endpoint = iface->cur_altsetting->endpoint + i;
		if (!endpoint) {
			dev_err(&iface->dev, "%s: invalid endpoint %u\n",
					__func__, i);
			status = -EINVAL;
			goto out;
		}

		if (usb_endpoint_is_bulk_in(&endpoint->desc))
			bulk_in = endpoint;
		else if (usb_endpoint_is_bulk_out(&endpoint->desc))
			bulk_out = endpoint;
		else if (usb_endpoint_is_int_in(&endpoint->desc))
			int_in = endpoint;
	}

	if (!bulk_in || !bulk_out || !int_in) {
		dev_err(&iface->dev, "%s: invalid endpoints\n", __func__);
		status = -EINVAL;
		goto out;
	}

	ch_id = get_bridge_dev_idx();
	if (ch_id < 0) {
		err("%s all bridge channels claimed. Probe failed\n", __func__);
		return -ENODEV;
	}

	status = data_bridge_probe(iface, bulk_in, bulk_out,
			bname[BRIDGE_DATA_IDX], ch_id);
	if (status < 0) {
		dev_err(&iface->dev, "data_bridge_probe failed %d\n", status);
		goto out;
	}

	status = ctrl_bridge_probe(iface, int_in, bname[BRIDGE_CTRL_IDX],
			ch_id);
	if (status < 0) {
		dev_err(&iface->dev, "ctrl_bridge_probe failed %d\n", status);
		goto error;
	}

	return 0;

error:
	platform_device_unregister(__dev[ch_id]->pdev);
	free_rx_urbs(__dev[ch_id]);
	usb_set_intfdata(iface, NULL);
out:
	usb_put_dev(udev);

	return status;
}

开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:78，代码来源:mdm_data_bridge.c

示例14: fake_exit

static __exit void fake_exit(void)
{
	platform_driver_unregister(&ieee802154fake_driver);
	platform_device_unregister(ieee802154fake_dev);
}

开发者ID:12rafael，项目名称:jellytimekernel，代码行数:5，代码来源:fakehard.c

示例15: imx_3stack_asoc_exit

static void __exit imx_3stack_asoc_exit(void)
{
	platform_driver_unregister(&imx_3stack_cs42888_driver);
	platform_device_unregister(imx_3stack_snd_device);
}

开发者ID:fwmfee，项目名称:linux-legacy，代码行数:5，代码来源:imx-3stack-cs42888.c

示例16: gp_ext_rtc_exit

static void __exit gp_ext_rtc_exit(void)
{
	platform_driver_unregister(&gp_ext_rtc_driver);
	platform_device_unregister(&gp_ext_rtc_device);
}

开发者ID:WayWingsDev，项目名称:Gplus_2159_0801，代码行数:5，代码来源:external_rtc.c

示例17: test_exit

static void __exit test_exit(void)
{
	platform_device_unregister(test0);
	platform_device_unregister(test1);
	platform_driver_unregister(&test_driver);
}

开发者ID:LouZiffer，项目名称:m900_kernel_cupcake-SDX，代码行数:6，代码来源:rtc-test.c

示例18: uio_kpart_exit

static void __exit uio_kpart_exit(void) {
    printk(KERN_ERR "uio_kpart_exit");
	platform_device_unregister(uio_dummy_device);
	driver_unregister(&uio_dummy_driver);
}

开发者ID:chenzhongtao，项目名称:mysource，代码行数:5，代码来源:sample.c

示例19: i5k_amb_exit

static void __exit i5k_amb_exit(void)
{
	platform_device_unregister(amb_pdev);
	platform_driver_unregister(&i5k_amb_driver);
}

开发者ID:E-LLP，项目名称:n900，代码行数:5，代码来源:i5k_amb.c

示例20: asus_platform_exit

static void asus_platform_exit(struct asus_laptop *asus)
{
	sysfs_remove_group(&asus->platform_device->dev.kobj, &asus_attr_group);
	platform_device_unregister(asus->platform_device);
}

开发者ID:454053205，项目名称:linux，代码行数:5，代码来源:asus-laptop.c

注：本文中的platform_device_unregister函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

鲜花

握手

雷人

路过

鸡蛋

该文章已有0人参与评论

请发表评论

全部评论

专题导读

More+

10-27 六六分期app的软件客服如何联系？(六六分期

11-06 可心卡盟:win10系统火狐flash插件崩溃怎么

11-06 亲亲特价:怎么删除回收站图标

11-06 济南大学虚拟社区:鲁大师节能降温的具体办

11-06 xlueops.exe:无线网络安装向导

11-06 女斗合众国:win7系统cf与主机连接不稳定怎

11-06 0xc000022-[cf烟雾头]cf怎么调烟雾头

11-06 qizideyouhuo:应用程序无法正常启动0xc0000

11-06 ipz-185:win7系统vcf文件怎么打开

11-06 傻哥蹦迪:win10系统s4怎么打开usb调试

11-06 八神浩树gtaste:回收站清空了怎么恢复

11-06 妖尾之黑色守护:win10系统电脑没有1440x900

11-06 校园至尊魔王小说:win7系统浏览网页时字体

11-06 女斗合众国:win10系统访问共享文件夹提示请

11-06 tokyo hot n0654:恢复win7系统默认字体一招

11-06 雨酷仙境:设置win7系统转移临时文件夹腾出

11-06 阿穆纳伊之杖:win7系统开始菜单在右边还原

11-06 tunespotting:win10系统火狐flash插件总是

11-06 甘尔葛分析师：计谋网站seo关键词暴涨有什

11-06 蔡贵霖: 计谋网站seo关键词暴涨有什么秘密

11-06 博益网首页:ao3网页版进入不了解决方法

11-06 漏斗子专栏: 网站数据分析小白易懂精华篇

11-06 见证双虹怎么做:win7系统开启telnet命令的

11-06 颾狐蝶蜋:系统资源不足无法完成请求的服务

11-06 国光中学校歌:提交网站到alexa查询详细步骤

11-06 西安有情天:静态网页和动态网页的区别

11-06 红木雅尚斋:外部链接构造对网站的好处

11-06 前官礼遇：防止域名劫持–增强域安全性的10

11-06 密传二转答案: 中文分词算法有哪些

11-06 金泉家园邮编:百度快照劫持的表现及应对方

C++ platform_driver_probe函数代码示例发布时间：2022-05-30

C++ platform_device_register_simple函数代码示例发布时间：2022-05-30

剪的笔顺,诠释剪的笔画,认识剪的部首

1 六六分期app的软件客服如何联系？(六六分期

六六分期app的软件客服如何联系？不知道吗？加qq群【895510560】即可！标题：六六分期

阅读：19216|2023-10-27

2 可心卡盟:win10系统火狐flash插件崩溃怎么

今天小编告诉大家如何处理win10系统火狐flash插件总是崩溃的问题，可能很多用户都不知

阅读：9995|2022-11-06

3 亲亲特价:怎么删除回收站图标

今天小编告诉大家如何对win10系统删除桌面回收站图标进行设置，可能很多用户都不知道

阅读：8331|2022-11-06

4 济南大学虚拟社区:鲁大师节能降温的具体办

今天小编告诉大家如何对win10系统电脑设置节能降温的设置方法，想必大家都遇到过需要

阅读：8699|2022-11-06

5 xlueops.exe:无线网络安装向导

我们在使用xp系统的过程中,经常需要对xp系统无线网络安装向导设置进行设置，可能很多

阅读：8643|2022-11-06

6 女斗合众国:win7系统cf与主机连接不稳定怎

今天小编告诉大家如何处理win7系统玩cf老是与主机连接不稳定的问题，可能很多用户都不

阅读：9665|2022-11-06

7 0xc000022-[cf烟雾头]cf怎么调烟雾头

电脑对日常生活的重要性小编就不多说了，可是一旦碰到win7系统设置cf烟雾头的问题，很

阅读：8628|2022-11-06

8 qizideyouhuo:应用程序无法正常启动0xc0000

我们在日常使用电脑的时候，有的小伙伴们可能在打开应用的时候会遇见提示应用程序无法

阅读：8003|2022-11-06

9 ipz-185:win7系统vcf文件怎么打开

今天小编告诉大家如何对win7系统打开vcf文件进行设置，可能很多用户都不知道怎么对win

阅读：8661|2022-11-06

10 傻哥蹦迪:win10系统s4怎么打开usb调试

今天小编告诉大家如何对win10系统s4开启USB调试模式进行设置，可能很多用户都不知道怎

阅读：7537|2022-11-06

客服电话

电子邮件

C++ platform_device_unregister函数代码示例

示例1: rsz_init

示例2: kylew_modexit

示例3: msm_audio_exit

示例4: sc881x_modexit

示例5: imx_phycore_exit

示例6: rx1950_exit

示例7: ctrl_bridge_probe

示例8: tc1100_exit

示例9: lirc_dove_exit

示例10: omap3pandora_soc_exit

示例11: hdaps_init

示例12: q40kbd_exit

示例13: bridge_probe

示例14: fake_exit

示例15: imx_3stack_asoc_exit

示例16: gp_ext_rtc_exit

示例17: test_exit

示例18: uio_kpart_exit

示例19: i5k_amb_exit

示例20: asus_platform_exit

请发表评论

全部评论

上一篇：

下一篇：

janboddez/share-on-mastodon: Easily shar

国产质量最好的头盔测评（这4款绝对是性价

道的笔顺,认识道的笔画,讨论道的部首

marktext/marktext:

2021北京高新技巧企业人才落户政策请求资料

剪的笔顺,诠释剪的笔画,认识剪的部首

六六分期app的软件客服如何联系？(六六分期

florent37/ViewAnimator: A fluent Android

florent37/Shrine-MaterialDesign2: implem

CVE-2020-36276

SimpleSoftwareIO/simple-sms: Send and re

关于我们

产品与服务

解决方案

139-2527-9053