| /drivers/hv/ |
| A D | hv_debugfs.c | 113 struct dentry *delay, *dev_root; in hv_debug_add_dev_dir() local
117 dev_root = debugfs_create_dir(device, hv_debug_root); in hv_debug_add_dev_dir()
118 if (IS_ERR(dev_root)) { in hv_debug_add_dev_dir()
121 return PTR_ERR(dev_root); in hv_debug_add_dev_dir()
123 hv_debug_set_test_state(dev, dev_root); in hv_debug_add_dev_dir()
124 hv_debug_set_dir_dentry(dev, dev_root); in hv_debug_add_dev_dir()
125 delay = debugfs_create_dir(delay_name, dev_root); in hv_debug_add_dev_dir()
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| /drivers/sh/intc/ |
| A D | userimask.c | 67 struct device *dev_root; in userimask_sysdev_init() local
73 dev_root = bus_get_dev_root(&intc_subsys); in userimask_sysdev_init()
74 if (dev_root) { in userimask_sysdev_init()
75 ret = device_create_file(dev_root, &dev_attr_userimask); in userimask_sysdev_init()
76 put_device(dev_root); in userimask_sysdev_init()
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| /drivers/platform/x86/ |
| A D | ibm_rtl.c | 203 struct device *dev_root = bus_get_dev_root(&rtl_subsys); in rtl_setup_sysfs() local
205 if (dev_root) { in rtl_setup_sysfs()
207 device_create_file(dev_root, rtl_attributes[i]); in rtl_setup_sysfs()
208 put_device(dev_root); in rtl_setup_sysfs()
215 struct device *dev_root = bus_get_dev_root(&rtl_subsys); in rtl_teardown_sysfs() local
218 if (dev_root) { in rtl_teardown_sysfs()
220 device_remove_file(dev_root, rtl_attributes[i]); in rtl_teardown_sysfs()
221 put_device(dev_root); in rtl_teardown_sysfs()
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| /drivers/acpi/ |
| A D | acpi_lpit.c | 101 struct device *dev_root = bus_get_dev_root(&cpu_subsys); in lpit_update_residency() local
104 if (!dev_root) in lpit_update_residency()
119 sysfs_add_file_to_group(&dev_root->kobj, in lpit_update_residency()
123 sysfs_add_file_to_group(&dev_root->kobj, in lpit_update_residency()
128 put_device(dev_root); in lpit_update_residency()
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| /drivers/edac/ |
| A D | edac_pci_sysfs.c | 342 struct device *dev_root; in edac_pci_main_kobj_setup() local
372 dev_root = bus_get_dev_root(edac_subsys); in edac_pci_main_kobj_setup()
373 if (dev_root) { in edac_pci_main_kobj_setup()
376 &dev_root->kobj, "pci"); in edac_pci_main_kobj_setup()
377 put_device(dev_root); in edac_pci_main_kobj_setup()
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| A D | edac_device_sysfs.c | 231 struct device *dev_root; in edac_device_register_sysfs_main_kobj() local
255 dev_root = bus_get_dev_root(edac_subsys); in edac_device_register_sysfs_main_kobj()
256 if (dev_root) { in edac_device_register_sysfs_main_kobj()
258 &dev_root->kobj, "%s", edac_dev->name); in edac_device_register_sysfs_main_kobj()
259 put_device(dev_root); in edac_device_register_sysfs_main_kobj()
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| /drivers/platform/x86/intel/uncore-frequency/ |
| A D | uncore-frequency-common.c | 320 struct device *dev_root = bus_get_dev_root(&cpu_subsys); in uncore_freq_common_init() local
322 if (dev_root) { in uncore_freq_common_init()
324 &dev_root->kobj); in uncore_freq_common_init()
325 put_device(dev_root); in uncore_freq_common_init()
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| /drivers/base/ |
| A D | bus.c | 952 if (sp->dev_root) in bus_unregister()
953 device_unregister(sp->dev_root); in bus_unregister()
1247 sp->dev_root = dev; in subsys_register()
1377 struct device *dev_root; in bus_get_dev_root() local
1382 dev_root = get_device(sp->dev_root); in bus_get_dev_root()
1384 return dev_root; in bus_get_dev_root()
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| A D | base.h | 54 struct device *dev_root; member
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| A D | core.c | 3292 struct device *dev_root = bus_get_dev_root(dev->bus); in get_device_parent() local
3294 if (dev_root) { in get_device_parent()
3295 kobj = &dev_root->kobj; in get_device_parent()
3296 put_device(dev_root); in get_device_parent()
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| /drivers/cpuidle/ |
| A D | sysfs.c | 125 struct device *dev_root = bus_get_dev_root(&cpu_subsys); in cpuidle_add_interface() local
128 if (!dev_root) in cpuidle_add_interface()
131 retval = sysfs_create_group(&dev_root->kobj, &cpuidle_attr_group); in cpuidle_add_interface()
132 put_device(dev_root); in cpuidle_add_interface()
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| /drivers/cpufreq/ |
| A D | amd-pstate.c | 1760 struct device *dev_root; in amd_pstate_init() local
1834 dev_root = bus_get_dev_root(&cpu_subsys); in amd_pstate_init()
1835 if (dev_root) { in amd_pstate_init()
1836 ret = sysfs_create_group(&dev_root->kobj, &amd_pstate_global_attr_group); in amd_pstate_init()
1837 put_device(dev_root); in amd_pstate_init()
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| A D | cpufreq.c | 3039 struct device *dev_root; in cpufreq_core_init() local
3044 dev_root = bus_get_dev_root(&cpu_subsys); in cpufreq_core_init()
3045 if (dev_root) { in cpufreq_core_init()
3046 cpufreq_global_kobject = kobject_create_and_add("cpufreq", &dev_root->kobj); in cpufreq_core_init()
3047 put_device(dev_root); in cpufreq_core_init()
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| A D | intel_pstate.c | 1881 struct device *dev_root = bus_get_dev_root(&cpu_subsys); in intel_pstate_sysfs_expose_params() local
1884 if (dev_root) { in intel_pstate_sysfs_expose_params()
1885 intel_pstate_kobject = kobject_create_and_add("intel_pstate", &dev_root->kobj); in intel_pstate_sysfs_expose_params()
1886 put_device(dev_root); in intel_pstate_sysfs_expose_params()
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| /drivers/md/ |
| A D | dm-thin-metadata.c | 1108 dm_block_t dev_root; in __create_thin() local
1121 r = dm_btree_empty(&pmd->bl_info, &dev_root); in __create_thin()
1128 value = cpu_to_le64(dev_root); in __create_thin()
1132 dm_btree_del(&pmd->bl_info, dev_root); in __create_thin()
1139 dm_btree_del(&pmd->bl_info, dev_root); in __create_thin()
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