Esempi in C++ (Cpp) per sysfs_merge_group

Esempio n. 1

File: sysfs.c Progetto: ParrotSec/linux-psec

int dpm_sysfs_add(struct device *dev)
{
	int rc;

	rc = sysfs_create_group(&dev->kobj, &pm_attr_group);
	if (rc)
		return rc;

	if (pm_runtime_callbacks_present(dev)) {
		rc = sysfs_merge_group(&dev->kobj, &pm_runtime_attr_group);
		if (rc)
			goto err_out;
	}
	if (device_can_wakeup(dev)) {
		rc = sysfs_merge_group(&dev->kobj, &pm_wakeup_attr_group);
		if (rc)
			goto err_runtime;
	}
	if (dev->power.set_latency_tolerance) {
		rc = sysfs_merge_group(&dev->kobj,
				       &pm_qos_latency_tolerance_attr_group);
		if (rc)
			goto err_wakeup;
	}
	return 0;

 err_wakeup:
	sysfs_unmerge_group(&dev->kobj, &pm_wakeup_attr_group);
 err_runtime:
	sysfs_unmerge_group(&dev->kobj, &pm_runtime_attr_group);
 err_out:
	sysfs_remove_group(&dev->kobj, &pm_attr_group);
	return rc;
}

Esempio n. 2

File: sysfs.c Progetto: BackupWildfireDEV/android_kernel_htc_msm8960-2

int dpm_sysfs_add(struct device *dev)
{
	int rc;

	rc = sysfs_create_group(&dev->kobj, &pm_attr_group);
	if (rc)
		return rc;

	if (pm_runtime_callbacks_present(dev)) {
		rc = sysfs_merge_group(&dev->kobj, &pm_runtime_attr_group);
		if (rc)
			goto err_out;
	}

	if (device_can_wakeup(dev)) {
		rc = sysfs_merge_group(&dev->kobj, &pm_wakeup_attr_group);
		if (rc) {
			if (pm_runtime_callbacks_present(dev))
				sysfs_unmerge_group(&dev->kobj,
						    &pm_runtime_attr_group);
			goto err_out;
		}
	}
	return 0;

 err_out:
	sysfs_remove_group(&dev->kobj, &pm_attr_group);
	return rc;
}

Esempio n. 3

File: sysfs.c Progetto: jue-jiang/rc3-linux

static int add_power_attributes(struct device *dev)
{
	int rc = 0;

	if (is_usb_device(dev)) {
		struct usb_device *udev = to_usb_device(dev);
		rc = sysfs_merge_group(&dev->kobj, &power_attr_group);
		if (udev->usb2_hw_lpm_capable == 1)
			rc = sysfs_merge_group(&dev->kobj,
					&usb2_hardware_lpm_attr_group);
	}

	return rc;
}

Esempio n. 4

File: sysfs.c Progetto: OESF/linux-linaro-natty

static int add_power_attributes(struct device *dev)
{
	int rc = 0;

	if (is_usb_device(dev))
		rc = sysfs_merge_group(&dev->kobj, &power_attr_group);
	return rc;
}

Esempio n. 5

File: intel_epb.c Progetto: pranith/linux

static int intel_epb_online(unsigned int cpu)
{
	struct device *cpu_dev = get_cpu_device(cpu);

	intel_epb_restore();
	if (!cpuhp_tasks_frozen)
		sysfs_merge_group(&cpu_dev->kobj, &intel_epb_attr_group);

	return 0;
}

Esempio n. 6

File: sysfs.c Progetto: Anjali05/linux

static int add_power_attributes(struct device *dev)
{
	int rc = 0;

	if (is_usb_device(dev)) {
		struct usb_device *udev = to_usb_device(dev);
		rc = sysfs_merge_group(&dev->kobj, &power_attr_group);
		if (udev->usb2_hw_lpm_capable == 1)
			rc = sysfs_merge_group(&dev->kobj,
					&usb2_hardware_lpm_attr_group);
		if ((udev->speed == USB_SPEED_SUPER ||
		     udev->speed == USB_SPEED_SUPER_PLUS) &&
				udev->lpm_capable == 1)
			rc = sysfs_merge_group(&dev->kobj,
					&usb3_hardware_lpm_attr_group);
	}

	return rc;
}

Esempio n. 7

File: sysfs.c Progetto: ANFS/ANFS-kernel

int dpm_sysfs_add(struct device *dev)
{
	int rc;

	rc = sysfs_create_group(&dev->kobj, &pm_attr_group);
	if (rc == 0 && !dev->power.no_callbacks) {
		rc = sysfs_merge_group(&dev->kobj, &pm_runtime_attr_group);
		if (rc)
			sysfs_remove_group(&dev->kobj, &pm_attr_group);
	}
	return rc;
}

Esempio n. 8

File: i915_sysfs.c Progetto: AllenWeb/linux

void i915_setup_sysfs(struct drm_device *dev)
{
	int ret;

	/* ILK doesn't have any residency information */
	if (INTEL_INFO(dev)->gen < 6)
		return;

	ret = sysfs_merge_group(&dev->primary->kdev.kobj, &rc6_attr_group);
	if (ret)
		DRM_ERROR("sysfs setup failed\n");
}

Esempio n. 9

File: sysfs.c Progetto: ParrotSec/linux-psec

int pm_qos_sysfs_add_flags(struct device *dev)
{
	return sysfs_merge_group(&dev->kobj, &pm_qos_flags_attr_group);
}

Esempio n. 10

File: sysfs.c Progetto: ParrotSec/linux-psec

int pm_qos_sysfs_add_resume_latency(struct device *dev)
{
	return sysfs_merge_group(&dev->kobj, &pm_qos_resume_latency_attr_group);
}

Esempio n. 11

File: sysfs.c Progetto: ParrotSec/linux-psec

int wakeup_sysfs_add(struct device *dev)
{
	return sysfs_merge_group(&dev->kobj, &pm_wakeup_attr_group);
}

Esempio n. 12

File: sysfs.c Progetto: 0-T-0/ps4-linux

int pm_qos_sysfs_add_latency_tolerance(struct device *dev)
{
	return sysfs_merge_group(&dev->kobj,
				 &pm_qos_latency_tolerance_attr_group);
}