| /drivers/mtd/ |
| D | mtdpart.c | 44 struct mtd_info *child; in allocate_partition() local
50 child = kzalloc(sizeof(*child), GFP_KERNEL); in allocate_partition()
52 if (!name || !child) { in allocate_partition()
56 kfree(child); in allocate_partition()
61 child->type = parent->type; in allocate_partition()
62 child->part.flags = parent->flags & ~part->mask_flags; in allocate_partition()
63 child->part.flags |= part->add_flags; in allocate_partition()
64 child->flags = child->part.flags; in allocate_partition()
65 child->part.size = part->size; in allocate_partition()
66 child->writesize = parent->writesize; in allocate_partition()
[all …]
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| /drivers/pwm/ |
| D | sysfs.c | 18 struct device child; member
24 static struct pwm_export *child_to_pwm_export(struct device *child) in child_to_pwm_export() argument
26 return container_of(child, struct pwm_export, child); in child_to_pwm_export()
29 static struct pwm_device *child_to_pwm_device(struct device *child) in child_to_pwm_device() argument
31 struct pwm_export *export = child_to_pwm_export(child); in child_to_pwm_device()
36 static ssize_t period_show(struct device *child, in period_show() argument
40 const struct pwm_device *pwm = child_to_pwm_device(child); in period_show()
48 static ssize_t period_store(struct device *child, in period_store() argument
52 struct pwm_export *export = child_to_pwm_export(child); in period_store()
71 static ssize_t duty_cycle_show(struct device *child, in duty_cycle_show() argument
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| /drivers/net/mdio/ |
| D | of_mdio.c | 37 struct device_node *child, u32 addr) in of_mdiobus_phy_device_register() argument
40 of_fwnode_handle(child), in of_mdiobus_phy_device_register()
46 struct device_node *child, u32 addr) in of_mdiobus_register_phy() argument
48 return fwnode_mdiobus_register_phy(mdio, of_fwnode_handle(child), addr); in of_mdiobus_register_phy()
52 struct device_node *child, u32 addr) in of_mdiobus_register_device() argument
54 struct fwnode_handle *fwnode = of_fwnode_handle(child); in of_mdiobus_register_device()
78 child, addr); in of_mdiobus_register_device()
114 bool of_mdiobus_child_is_phy(struct device_node *child) in of_mdiobus_child_is_phy() argument
118 if (of_get_phy_id(child, &phy_id) != -EINVAL) in of_mdiobus_child_is_phy()
121 if (of_device_is_compatible(child, "ethernet-phy-ieee802.3-c45")) in of_mdiobus_child_is_phy()
[all …]
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| D | fwnode_mdio.c | 62 struct fwnode_handle *child, u32 addr) in fwnode_mdiobus_phy_device_register() argument
66 rc = fwnode_irq_get(child, 0); in fwnode_mdiobus_phy_device_register()
82 if (fwnode_property_read_bool(child, "broken-turn-around")) in fwnode_mdiobus_phy_device_register()
85 fwnode_property_read_u32(child, "reset-assert-us", in fwnode_mdiobus_phy_device_register()
87 fwnode_property_read_u32(child, "reset-deassert-us", in fwnode_mdiobus_phy_device_register()
93 fwnode_handle_get(child); in fwnode_mdiobus_phy_device_register()
94 device_set_node(&phy->mdio.dev, child); in fwnode_mdiobus_phy_device_register()
102 fwnode_handle_put(child); in fwnode_mdiobus_phy_device_register()
107 child, addr); in fwnode_mdiobus_phy_device_register()
113 struct fwnode_handle *child, u32 addr) in fwnode_mdiobus_register_phy() argument
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| /drivers/pci/pcie/ |
| D | aspm.c | 101 struct pci_dev *child; in pci_function_0() local
103 list_for_each_entry(child, &linkbus->devices, bus_list) in pci_function_0()
104 if (PCI_FUNC(child->devfn) == 0) in pci_function_0()
105 return child; in pci_function_0()
145 struct pci_dev *child; in pcie_set_clkpm_nocheck() local
149 list_for_each_entry(child, &linkbus->devices, bus_list) in pcie_set_clkpm_nocheck()
150 pcie_capability_clear_and_set_word(child, PCI_EXP_LNKCTL, in pcie_set_clkpm_nocheck()
175 struct pci_dev *child; in pcie_clkpm_cap_init() local
179 list_for_each_entry(child, &linkbus->devices, bus_list) { in pcie_clkpm_cap_init()
180 pcie_capability_read_dword(child, PCI_EXP_LNKCAP, ®32); in pcie_clkpm_cap_init()
[all …]
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| /drivers/scsi/libsas/ |
| D | sas_expander.c | 723 struct domain_device *child, in sas_ex_get_linkrate() argument
730 child->pathways = 0; in sas_ex_get_linkrate()
742 SAS_ADDR(child->sas_addr)) { in sas_ex_get_linkrate()
744 child->min_linkrate = min(parent->min_linkrate, in sas_ex_get_linkrate()
746 child->max_linkrate = max(parent->max_linkrate, in sas_ex_get_linkrate()
748 child->pathways++; in sas_ex_get_linkrate()
752 child->linkrate = min(parent_phy->linkrate, child->max_linkrate); in sas_ex_get_linkrate()
753 child->pathways = min(child->pathways, parent->pathways); in sas_ex_get_linkrate()
761 struct domain_device *child = NULL; in sas_ex_discover_end_dev() local
768 child = sas_alloc_device(); in sas_ex_discover_end_dev()
[all …]
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| /drivers/firmware/efi/ |
| D | dev-path-parser.c | 16 struct device *parent, struct device **child) in parse_acpi_path() argument
45 *child = get_device(phys_dev); in parse_acpi_path()
48 *child = &adev->dev; in parse_acpi_path()
61 struct device *parent, struct device **child) in parse_pci_path() argument
72 *child = device_find_child(parent, &devfn, match_pci_dev); in parse_pci_path()
73 if (!*child) in parse_pci_path()
97 struct device *parent, struct device **child) in parse_end_path() argument
107 *child = get_device(parent); in parse_end_path()
150 struct device *parent = NULL, *child; in efi_get_device_by_path() local
161 ret = parse_acpi_path(*node, parent, &child); in efi_get_device_by_path()
[all …]
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| /drivers/bus/ |
| D | tegra-gmi.c | 94 struct device_node *child; in tegra_gmi_parse_dt() local
98 child = of_get_next_available_child(gmi->dev->of_node, NULL); in tegra_gmi_parse_dt()
99 if (!child) { in tegra_gmi_parse_dt()
112 if (of_property_read_bool(child, "nvidia,snor-data-width-32bit")) in tegra_gmi_parse_dt()
115 if (of_property_read_bool(child, "nvidia,snor-mux-mode")) in tegra_gmi_parse_dt()
118 if (of_property_read_bool(child, "nvidia,snor-rdy-active-before-data")) in tegra_gmi_parse_dt()
121 if (of_property_read_bool(child, "nvidia,snor-rdy-active-high")) in tegra_gmi_parse_dt()
124 if (of_property_read_bool(child, "nvidia,snor-adv-active-high")) in tegra_gmi_parse_dt()
127 if (of_property_read_bool(child, "nvidia,snor-oe-active-high")) in tegra_gmi_parse_dt()
130 if (of_property_read_bool(child, "nvidia,snor-cs-active-high")) in tegra_gmi_parse_dt()
[all …]
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| /drivers/pci/ |
| D | remove.c | 69 struct pci_dev *child, *tmp; in pci_stop_bus_device() local
78 list_for_each_entry_safe_reverse(child, tmp, in pci_stop_bus_device()
80 pci_stop_bus_device(child); in pci_stop_bus_device()
89 struct pci_dev *child, *tmp; in pci_remove_bus_device() local
92 list_for_each_entry_safe(child, tmp, in pci_remove_bus_device()
94 pci_remove_bus_device(child); in pci_remove_bus_device()
132 struct pci_dev *child, *tmp; in pci_stop_root_bus() local
139 list_for_each_entry_safe_reverse(child, tmp, in pci_stop_root_bus()
141 pci_stop_bus_device(child); in pci_stop_root_bus()
150 struct pci_dev *child, *tmp; in pci_remove_root_bus() local
[all …]
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| D | probe.c | 399 static void pci_read_bridge_io(struct pci_bus *child) in pci_read_bridge_io() argument
401 struct pci_dev *dev = child->self; in pci_read_bridge_io()
415 res = child->resource[0]; in pci_read_bridge_io()
439 static void pci_read_bridge_mmio(struct pci_bus *child) in pci_read_bridge_mmio() argument
441 struct pci_dev *dev = child->self; in pci_read_bridge_mmio()
447 res = child->resource[1]; in pci_read_bridge_mmio()
461 static void pci_read_bridge_mmio_pref(struct pci_bus *child) in pci_read_bridge_mmio_pref() argument
463 struct pci_dev *dev = child->self; in pci_read_bridge_mmio_pref()
470 res = child->resource[2]; in pci_read_bridge_mmio_pref()
514 void pci_read_bridge_bases(struct pci_bus *child) in pci_read_bridge_bases() argument
[all …]
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| /drivers/soc/ti/ |
| D | pruss.c | 167 struct device_node *child; in pruss_cfg_of_init() local
171 child = of_get_child_by_name(np, "cfg"); in pruss_cfg_of_init()
172 if (!child) { in pruss_cfg_of_init()
173 dev_err(dev, "%pOF is missing its 'cfg' node\n", child); in pruss_cfg_of_init()
177 if (of_address_to_resource(child, 0, &res)) { in pruss_cfg_of_init()
188 regmap_conf.name = kasprintf(GFP_KERNEL, "%pOFn@%llx", child, in pruss_cfg_of_init()
202 ret = pruss_clk_init(pruss, child); in pruss_cfg_of_init()
207 of_node_put(child); in pruss_cfg_of_init()
215 struct device_node *child; in pruss_probe() local
236 child = of_get_child_by_name(np, "memories"); in pruss_probe()
[all …]
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| /drivers/net/wireless/ti/wlcore/ |
| D | spi.c | 90 static void wl12xx_spi_reset(struct device *child) in wl12xx_spi_reset() argument
92 struct wl12xx_spi_glue *glue = dev_get_drvdata(child->parent); in wl12xx_spi_reset()
99 dev_err(child->parent, in wl12xx_spi_reset()
118 static void wl12xx_spi_init(struct device *child) in wl12xx_spi_init() argument
120 struct wl12xx_spi_glue *glue = dev_get_drvdata(child->parent); in wl12xx_spi_init()
127 dev_err(child->parent, in wl12xx_spi_init()
196 static int wl12xx_spi_read_busy(struct device *child) in wl12xx_spi_read_busy() argument
198 struct wl12xx_spi_glue *glue = dev_get_drvdata(child->parent); in wl12xx_spi_read_busy()
199 struct wl1271 *wl = dev_get_drvdata(child); in wl12xx_spi_read_busy()
227 dev_err(child->parent, "SPI read busy-word timeout!\n"); in wl12xx_spi_read_busy()
[all …]
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| D | sdio.c | 42 static void wl1271_sdio_set_block_size(struct device *child, in wl1271_sdio_set_block_size() argument
45 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); in wl1271_sdio_set_block_size()
53 static int __must_check wl12xx_sdio_raw_read(struct device *child, int addr, in wl12xx_sdio_raw_read() argument
57 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); in wl12xx_sdio_raw_read()
64 dev_dbg(child->parent, "sdio read 52 addr 0x%x, byte 0x%02x\n", in wl12xx_sdio_raw_read()
72 dev_dbg(child->parent, "sdio read 53 addr 0x%x, %zu bytes\n", in wl12xx_sdio_raw_read()
79 dev_err(child->parent, "sdio read failed (%d)\n", ret); in wl12xx_sdio_raw_read()
91 static int __must_check wl12xx_sdio_raw_write(struct device *child, int addr, in wl12xx_sdio_raw_write() argument
95 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); in wl12xx_sdio_raw_write()
109 dev_dbg(child->parent, "sdio write 52 addr 0x%x, byte 0x%02x\n", in wl12xx_sdio_raw_write()
[all …]
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| /drivers/pci/hotplug/ |
| D | pnv_php.c | 135 struct device_node *child; in pnv_php_rmv_pdns() local
137 for_each_child_of_node(dn, child) { in pnv_php_rmv_pdns()
138 pnv_php_rmv_pdns(child); in pnv_php_rmv_pdns()
140 pci_remove_device_node_info(child); in pnv_php_rmv_pdns()
183 php_slot->dn->child = NULL; in pnv_php_rmv_devtree()
195 struct device_node *child, *next; in pnv_php_reverse_nodes() local
198 for_each_child_of_node(parent, child) in pnv_php_reverse_nodes()
199 pnv_php_reverse_nodes(child); in pnv_php_reverse_nodes()
202 child = parent->child; in pnv_php_reverse_nodes()
203 parent->child = NULL; in pnv_php_reverse_nodes()
[all …]
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| /drivers/gpu/drm/i915/display/ |
| D | intel_bios.c | 68 struct child_device_config child; member
645 if (devdata && devdata->child.handle == DEVICE_HANDLE_LFP2) in vbt_get_panel_type()
648 drm_WARN_ON(&i915->drm, devdata && devdata->child.handle != DEVICE_HANDLE_LFP1); in vbt_get_panel_type()
1206 const struct child_device_config *child; in parse_sdvo_device_mapping() local
1219 child = &devdata->child; in parse_sdvo_device_mapping()
1221 if (child->slave_addr != SLAVE_ADDR1 && in parse_sdvo_device_mapping()
1222 child->slave_addr != SLAVE_ADDR2) { in parse_sdvo_device_mapping()
1229 if (child->dvo_port != DEVICE_PORT_DVOB && in parse_sdvo_device_mapping()
1230 child->dvo_port != DEVICE_PORT_DVOC) { in parse_sdvo_device_mapping()
1239 child->slave_addr, in parse_sdvo_device_mapping()
[all …]
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| /drivers/regulator/ |
| D | of_regulator.c | 394 struct device_node *child; in of_regulator_match() local
417 for_each_child_of_node(node, child) { in of_regulator_match()
418 name = of_get_property(child, in of_regulator_match()
421 name = child->name; in of_regulator_match()
431 of_get_regulator_init_data(dev, child, in of_regulator_match()
436 child); in of_regulator_match()
437 of_node_put(child); in of_regulator_match()
440 match->of_node = of_node_get(child); in of_regulator_match()
454 struct device_node *search, *child; in regulator_of_get_init_node() local
476 for_each_available_child_of_node(search, child) { in regulator_of_get_init_node()
[all …]
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| /drivers/powercap/ |
| D | dtpm.c | 61 struct dtpm *child; in __get_power_uw() local
72 list_for_each_entry(child, &dtpm->children, sibling) { in __get_power_uw()
73 ret = __get_power_uw(child, &power); in __get_power_uw()
89 struct dtpm *child; in __dtpm_rebalance_weight() local
91 list_for_each_entry(child, &dtpm->children, sibling) { in __dtpm_rebalance_weight()
94 child->weight, child->zone.name); in __dtpm_rebalance_weight()
96 child->weight = DIV64_U64_ROUND_CLOSEST( in __dtpm_rebalance_weight()
97 child->power_max * 1024, dtpm->power_max); in __dtpm_rebalance_weight()
99 __dtpm_rebalance_weight(child); in __dtpm_rebalance_weight()
206 struct dtpm *child; in __set_power_limit_uw() local
[all …]
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| /drivers/input/keyboard/ |
| D | gpio_keys_polled.c | 147 struct fwnode_handle *child; in gpio_keys_polled_get_devtree_pdata() local
169 device_for_each_child_node(dev, child) { in gpio_keys_polled_get_devtree_pdata()
170 if (fwnode_property_read_u32(child, "linux,code", in gpio_keys_polled_get_devtree_pdata()
173 fwnode_handle_put(child); in gpio_keys_polled_get_devtree_pdata()
177 fwnode_property_read_string(child, "label", &button->desc); in gpio_keys_polled_get_devtree_pdata()
179 if (fwnode_property_read_u32(child, "linux,input-type", in gpio_keys_polled_get_devtree_pdata()
183 if (fwnode_property_read_u32(child, "linux,input-value", in gpio_keys_polled_get_devtree_pdata()
188 fwnode_property_read_bool(child, "wakeup-source") || in gpio_keys_polled_get_devtree_pdata()
190 fwnode_property_read_bool(child, "gpio-key,wakeup"); in gpio_keys_polled_get_devtree_pdata()
192 if (fwnode_property_read_u32(child, "debounce-interval", in gpio_keys_polled_get_devtree_pdata()
[all …]
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| /drivers/pinctrl/freescale/ |
| D | pinctrl-mxs.c | 400 struct device_node *child; in mxs_pinctrl_probe_dt() local
408 child = of_get_next_child(np, NULL); in mxs_pinctrl_probe_dt()
409 if (!child) { in mxs_pinctrl_probe_dt()
416 for_each_child_of_node(np, child) { in mxs_pinctrl_probe_dt()
417 if (of_device_is_compatible(child, gpio_compat)) in mxs_pinctrl_probe_dt()
421 if (of_property_read_u32(child, "reg", &val)) in mxs_pinctrl_probe_dt()
423 if (strcmp(fn, child->name)) { in mxs_pinctrl_probe_dt()
424 fn = child->name; in mxs_pinctrl_probe_dt()
445 for_each_child_of_node(np, child) { in mxs_pinctrl_probe_dt()
446 if (of_device_is_compatible(child, gpio_compat)) in mxs_pinctrl_probe_dt()
[all …]
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| /drivers/iio/multiplexer/ |
| D | iio-mux.c | 36 struct mux_child *child; member
42 struct mux_child *child = &mux->child[idx]; in iio_mux_select() local
62 cache = &child->ext_info_cache[i]; in iio_mux_select()
232 devm_kfree(dev, mux->child[idx].ext_info_cache[private].data); in mux_write_ext_info()
233 mux->child[idx].ext_info_cache[private].data = new; in mux_write_ext_info()
234 mux->child[idx].ext_info_cache[private].size = len; in mux_write_ext_info()
244 struct mux_child *child = &mux->child[idx]; in mux_configure_channel() local
284 child->ext_info_cache = devm_kcalloc(dev, in mux_configure_channel()
286 sizeof(*child->ext_info_cache), in mux_configure_channel()
288 if (!child->ext_info_cache) in mux_configure_channel()
[all …]
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| /drivers/of/ |
| D | resolver.c | 43 struct device_node *child; in adjust_overlay_phandles() local
68 for_each_child_of_node(overlay, child) in adjust_overlay_phandles()
69 adjust_overlay_phandles(child, phandle_delta); in adjust_overlay_phandles()
162 struct device_node *child, *overlay_child; in adjust_local_phandle_references() local
206 for_each_child_of_node(local_fixups, child) { in adjust_local_phandle_references()
209 if (!node_name_cmp(child, overlay_child)) { in adjust_local_phandle_references()
215 of_node_put(child); in adjust_local_phandle_references()
219 err = adjust_local_phandle_references(child, overlay_child, in adjust_local_phandle_references()
222 of_node_put(child); in adjust_local_phandle_references()
265 struct device_node *child, *local_fixups, *refnode; in of_resolve_phandles() local
[all …]
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| /drivers/net/ethernet/mellanox/mlx5/core/en/ |
| D | htb.c | 345 struct mlx5e_qos_node *node, *child; in mlx5e_htb_leaf_to_inner() local
369 child = mlx5e_htb_node_create_leaf(htb, child_classid, node->qid, node); in mlx5e_htb_leaf_to_inner()
370 if (IS_ERR(child)) { in mlx5e_htb_leaf_to_inner()
371 err = PTR_ERR(child); in mlx5e_htb_leaf_to_inner()
375 child->rate = rate; in mlx5e_htb_leaf_to_inner()
376 mlx5e_htb_convert_rate(htb, rate, node, &child->bw_share); in mlx5e_htb_leaf_to_inner()
377 mlx5e_htb_convert_ceil(htb, ceil, &child->max_average_bw); in mlx5e_htb_leaf_to_inner()
379 err = mlx5_qos_create_leaf_node(htb->mdev, new_hw_id, child->bw_share, in mlx5e_htb_leaf_to_inner()
380 child->max_average_bw, &child->hw_id); in mlx5e_htb_leaf_to_inner()
407 err = mlx5e_open_qos_sq(priv, &priv->channels, child->qid, child->hw_id); in mlx5e_htb_leaf_to_inner()
[all …]
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| /drivers/iio/temperature/ |
| D | ltc2983.c | 610 ltc2983_thermocouple_new(const struct fwnode_handle *child, struct ltc2983_data *st, in ltc2983_thermocouple_new() argument
622 if (fwnode_property_read_bool(child, "adi,single-ended")) in ltc2983_thermocouple_new()
625 ret = fwnode_property_read_u32(child, "adi,sensor-oc-current-microamp", &oc_current); in ltc2983_thermocouple_new()
661 ref = fwnode_find_reference(child, "adi,cold-junction-handle", 0); in ltc2983_thermocouple_new()
680 thermo->custom = __ltc2983_custom_sensor_new(st, child, in ltc2983_thermocouple_new()
702 ltc2983_rtd_new(const struct fwnode_handle *child, struct ltc2983_data *st, in ltc2983_rtd_new() argument
715 ref = fwnode_find_reference(child, "adi,rsense-handle", 0); in ltc2983_rtd_new()
727 ret = fwnode_property_read_u32(child, "adi,number-of-wires", &n_wires); in ltc2983_rtd_new()
750 if (fwnode_property_read_bool(child, "adi,rsense-share")) { in ltc2983_rtd_new()
752 if (fwnode_property_read_bool(child, "adi,current-rotate")) { in ltc2983_rtd_new()
[all …]
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| /drivers/parport/ |
| D | procfs.c | 239 #define PARPORT_PORT_DIR(CHILD) { .procname = NULL, .mode = 0555, .child = CHILD }
241 .mode = 0555, .child = CHILD }
242 #define PARPORT_DEV_DIR(CHILD) { .procname = "dev", .mode = 0555, .child = CHILD }
244 .mode = 0555, .child = NULL }
403 .child = NULL
462 .child = parport_default_sysctl_table.vars
492 t->vars[5].child = t->device_dir; in parport_proc_register()
499 t->port_dir[0].child = t->vars; in parport_proc_register()
500 t->parport_dir[0].child = t->port_dir; in parport_proc_register()
501 t->dev_dir[0].child = t->parport_dir; in parport_proc_register()
[all …]
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| /drivers/cpuidle/ |
| D | dt_idle_genpd.c | 134 struct of_phandle_args child, parent; in dt_idle_pd_init_topology() local
142 child.np = node; in dt_idle_pd_init_topology()
143 child.args_count = 0; in dt_idle_pd_init_topology()
144 ret = of_genpd_add_subdomain(&parent, &child); in dt_idle_pd_init_topology()
158 struct of_phandle_args child, parent; in dt_idle_pd_remove_topology() local
166 child.np = node; in dt_idle_pd_remove_topology()
167 child.args_count = 0; in dt_idle_pd_remove_topology()
168 ret = of_genpd_remove_subdomain(&parent, &child); in dt_idle_pd_remove_topology()
|