| /drivers/mfd/ |
| D | twl-core.c | 711 struct device *child; in add_children() local
714 child = add_child(TWL4030_MODULE_GPIO, "twl4030_gpio", in add_children()
717 if (IS_ERR(child)) in add_children()
718 return PTR_ERR(child); in add_children()
722 child = add_child(TWL4030_MODULE_KEYPAD, "twl4030_keypad", in add_children()
725 if (IS_ERR(child)) in add_children()
726 return PTR_ERR(child); in add_children()
731 child = add_child(TWL4030_MODULE_MADC, "twl4030_madc", in add_children()
734 if (IS_ERR(child)) in add_children()
735 return PTR_ERR(child); in add_children()
[all …]
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| /drivers/of/ |
| D | of_mdio.c | 46 struct device_node *child, u32 addr) in of_mdiobus_register_phy() argument
53 is_c45 = of_device_is_compatible(child, in of_mdiobus_register_phy()
56 if (!is_c45 && !of_get_phy_id(child, &phy_id)) in of_mdiobus_register_phy()
63 rc = of_irq_get(child, 0); in of_mdiobus_register_phy()
75 if (of_property_read_bool(child, "broken-turn-around")) in of_mdiobus_register_phy()
78 of_property_read_u32(child, "reset-assert-us", in of_mdiobus_register_phy()
80 of_property_read_u32(child, "reset-deassert-us", in of_mdiobus_register_phy()
85 of_node_get(child); in of_mdiobus_register_phy()
86 phy->mdio.dev.of_node = child; in of_mdiobus_register_phy()
87 phy->mdio.dev.fwnode = of_fwnode_handle(child); in of_mdiobus_register_phy()
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| 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
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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/scsi/libsas/ |
| D | sas_expander.c | 745 struct domain_device *child, in sas_ex_get_linkrate() argument
752 child->pathways = 0; in sas_ex_get_linkrate()
764 SAS_ADDR(child->sas_addr)) { in sas_ex_get_linkrate()
766 child->min_linkrate = min(parent->min_linkrate, in sas_ex_get_linkrate()
768 child->max_linkrate = max(parent->max_linkrate, in sas_ex_get_linkrate()
770 child->pathways++; in sas_ex_get_linkrate()
774 child->linkrate = min(parent_phy->linkrate, child->max_linkrate); in sas_ex_get_linkrate()
775 child->pathways = min(child->pathways, parent->pathways); in sas_ex_get_linkrate()
783 struct domain_device *child = NULL; in sas_ex_discover_end_dev() local
790 child = sas_alloc_device(); in sas_ex_discover_end_dev()
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| /drivers/firmware/efi/ |
| D | dev-path-parser.c | 35 struct device *parent, struct device **child) in parse_acpi_path() argument
50 *child = bus_find_device(&acpi_bus_type, NULL, &hid_uid, in parse_acpi_path()
52 if (!*child) in parse_acpi_path()
55 phys_dev = acpi_get_first_physical_node(to_acpi_device(*child)); in parse_acpi_path()
58 put_device(*child); in parse_acpi_path()
59 *child = phys_dev; in parse_acpi_path()
73 struct device *parent, struct device **child) in parse_pci_path() argument
84 *child = device_find_child(parent, &devfn, match_pci_dev); in parse_pci_path()
85 if (!*child) in parse_pci_path()
109 struct device *parent, struct device **child) in parse_end_path() argument
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| /drivers/bus/ |
| D | tegra-gmi.c | 91 struct device_node *child; in tegra_gmi_parse_dt() local
95 child = of_get_next_available_child(gmi->dev->of_node, NULL); in tegra_gmi_parse_dt()
96 if (!child) { in tegra_gmi_parse_dt()
109 if (of_property_read_bool(child, "nvidia,snor-data-width-32bit")) in tegra_gmi_parse_dt()
112 if (of_property_read_bool(child, "nvidia,snor-mux-mode")) in tegra_gmi_parse_dt()
115 if (of_property_read_bool(child, "nvidia,snor-rdy-active-before-data")) in tegra_gmi_parse_dt()
118 if (of_property_read_bool(child, "nvidia,snor-rdy-active-high")) in tegra_gmi_parse_dt()
121 if (of_property_read_bool(child, "nvidia,snor-adv-active-high")) in tegra_gmi_parse_dt()
124 if (of_property_read_bool(child, "nvidia,snor-oe-active-high")) in tegra_gmi_parse_dt()
127 if (of_property_read_bool(child, "nvidia,snor-cs-active-high")) in tegra_gmi_parse_dt()
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| D | hisi_lpc.c | 374 static int hisi_lpc_acpi_set_io_res(struct device *child, in hisi_lpc_acpi_set_io_res() argument
386 if (!child || !hostdev) in hisi_lpc_acpi_set_io_res()
390 adev = to_acpi_device(child); in hisi_lpc_acpi_set_io_res()
393 dev_dbg(child, "device is not present\n"); in hisi_lpc_acpi_set_io_res()
398 dev_dbg(child, "has been enumerated\n"); in hisi_lpc_acpi_set_io_res()
409 dev_dbg(child, "failed to get resources\n"); in hisi_lpc_acpi_set_io_res()
435 dev_err(child, "translate IO range %pR failed (%d)\n", in hisi_lpc_acpi_set_io_res()
462 struct acpi_device *child; in hisi_lpc_acpi_remove() local
466 list_for_each_entry(child, &adev->children, node) in hisi_lpc_acpi_remove()
467 acpi_device_clear_enumerated(child); in hisi_lpc_acpi_remove()
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| /drivers/gpu/drm/i915/display/ |
| D | intel_bios.c | 452 const struct child_device_config *child; in parse_sdvo_device_mapping() local
465 child = dev_priv->vbt.child_dev + i; in parse_sdvo_device_mapping()
467 if (child->slave_addr != SLAVE_ADDR1 && in parse_sdvo_device_mapping()
468 child->slave_addr != SLAVE_ADDR2) { in parse_sdvo_device_mapping()
475 if (child->dvo_port != DEVICE_PORT_DVOB && in parse_sdvo_device_mapping()
476 child->dvo_port != DEVICE_PORT_DVOC) { in parse_sdvo_device_mapping()
483 child->slave_addr, in parse_sdvo_device_mapping()
484 (child->dvo_port == DEVICE_PORT_DVOB) ? in parse_sdvo_device_mapping()
486 mapping = &dev_priv->vbt.sdvo_mappings[child->dvo_port - 1]; in parse_sdvo_device_mapping()
488 mapping->dvo_port = child->dvo_port; in parse_sdvo_device_mapping()
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| /drivers/pci/pcie/ |
| D | aspm.c | 151 struct pci_dev *child; in pcie_set_clkpm_nocheck() local
155 list_for_each_entry(child, &linkbus->devices, bus_list) in pcie_set_clkpm_nocheck()
156 pcie_capability_clear_and_set_word(child, PCI_EXP_LNKCTL, in pcie_set_clkpm_nocheck()
178 struct pci_dev *child; in pcie_clkpm_cap_init() local
182 list_for_each_entry(child, &linkbus->devices, bus_list) { in pcie_clkpm_cap_init()
183 pcie_capability_read_dword(child, PCI_EXP_LNKCAP, ®32); in pcie_clkpm_cap_init()
189 pcie_capability_read_word(child, PCI_EXP_LNKCTL, ®16); in pcie_clkpm_cap_init()
237 struct pci_dev *child, *parent = link->pdev; in pcie_aspm_configure_common_clock() local
243 child = list_entry(linkbus->devices.next, struct pci_dev, bus_list); in pcie_aspm_configure_common_clock()
244 BUG_ON(!pci_is_pcie(child)); in pcie_aspm_configure_common_clock()
[all …]
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| /drivers/pci/ |
| D | remove.c | 68 struct pci_dev *child, *tmp; in pci_stop_bus_device() local
77 list_for_each_entry_safe_reverse(child, tmp, in pci_stop_bus_device()
79 pci_stop_bus_device(child); in pci_stop_bus_device()
88 struct pci_dev *child, *tmp; in pci_remove_bus_device() local
91 list_for_each_entry_safe(child, tmp, in pci_remove_bus_device()
93 pci_remove_bus_device(child); in pci_remove_bus_device()
131 struct pci_dev *child, *tmp; in pci_stop_root_bus() local
138 list_for_each_entry_safe_reverse(child, tmp, in pci_stop_root_bus()
140 pci_stop_bus_device(child); in pci_stop_root_bus()
149 struct pci_dev *child, *tmp; in pci_remove_root_bus() local
[all …]
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| D | probe.c | 397 static void pci_read_bridge_io(struct pci_bus *child) in pci_read_bridge_io() argument
399 struct pci_dev *dev = child->self; in pci_read_bridge_io()
413 res = child->resource[0]; in pci_read_bridge_io()
437 static void pci_read_bridge_mmio(struct pci_bus *child) in pci_read_bridge_mmio() argument
439 struct pci_dev *dev = child->self; in pci_read_bridge_mmio()
445 res = child->resource[1]; in pci_read_bridge_mmio()
459 static void pci_read_bridge_mmio_pref(struct pci_bus *child) in pci_read_bridge_mmio_pref() argument
461 struct pci_dev *dev = child->self; in pci_read_bridge_mmio_pref()
468 res = child->resource[2]; in pci_read_bridge_mmio_pref()
512 void pci_read_bridge_bases(struct pci_bus *child) in pci_read_bridge_bases() argument
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| /drivers/pci/hotplug/ |
| D | pnv_php.c | 131 struct device_node *child; in pnv_php_rmv_pdns() local
133 for_each_child_of_node(dn, child) { in pnv_php_rmv_pdns()
134 pnv_php_rmv_pdns(child); in pnv_php_rmv_pdns()
136 pci_remove_device_node_info(child); in pnv_php_rmv_pdns()
185 php_slot->dn->child = NULL; in pnv_php_rmv_devtree()
197 struct device_node *child, *next; in pnv_php_reverse_nodes() local
200 for_each_child_of_node(parent, child) in pnv_php_reverse_nodes()
201 pnv_php_reverse_nodes(child); in pnv_php_reverse_nodes()
204 child = parent->child; in pnv_php_reverse_nodes()
205 parent->child = NULL; in pnv_php_reverse_nodes()
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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()
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| D | sdio.c | 50 static void wl1271_sdio_set_block_size(struct device *child, in wl1271_sdio_set_block_size() argument
53 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); in wl1271_sdio_set_block_size()
61 static int __must_check wl12xx_sdio_raw_read(struct device *child, int addr, in wl12xx_sdio_raw_read() argument
65 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); in wl12xx_sdio_raw_read()
72 dev_dbg(child->parent, "sdio read 52 addr 0x%x, byte 0x%02x\n", in wl12xx_sdio_raw_read()
80 dev_dbg(child->parent, "sdio read 53 addr 0x%x, %zu bytes\n", in wl12xx_sdio_raw_read()
87 dev_err(child->parent, "sdio read failed (%d)\n", ret); in wl12xx_sdio_raw_read()
99 static int __must_check wl12xx_sdio_raw_write(struct device *child, int addr, in wl12xx_sdio_raw_write() argument
103 struct wl12xx_sdio_glue *glue = dev_get_drvdata(child->parent); in wl12xx_sdio_raw_write()
117 dev_dbg(child->parent, "sdio write 52 addr 0x%x, byte 0x%02x\n", in wl12xx_sdio_raw_write()
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| /drivers/regulator/ |
| D | of_regulator.c | 332 struct device_node *child; in of_regulator_match() local
355 for_each_child_of_node(node, child) { in of_regulator_match()
356 name = of_get_property(child, in of_regulator_match()
359 name = child->name; in of_regulator_match()
369 of_get_regulator_init_data(dev, child, in of_regulator_match()
374 child); in of_regulator_match()
375 of_node_put(child); in of_regulator_match()
378 match->of_node = of_node_get(child); in of_regulator_match()
392 struct device_node *search, *child; in regulator_of_get_init_node() local
414 for_each_available_child_of_node(search, child) { in regulator_of_get_init_node()
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| /drivers/input/keyboard/ |
| D | gpio_keys_polled.c | 148 struct fwnode_handle *child; in gpio_keys_polled_get_devtree_pdata() local
170 device_for_each_child_node(dev, child) { in gpio_keys_polled_get_devtree_pdata()
171 if (fwnode_property_read_u32(child, "linux,code", in gpio_keys_polled_get_devtree_pdata()
174 fwnode_handle_put(child); in gpio_keys_polled_get_devtree_pdata()
178 fwnode_property_read_string(child, "label", &button->desc); in gpio_keys_polled_get_devtree_pdata()
180 if (fwnode_property_read_u32(child, "linux,input-type", in gpio_keys_polled_get_devtree_pdata()
184 if (fwnode_property_read_u32(child, "linux,input-value", in gpio_keys_polled_get_devtree_pdata()
189 fwnode_property_read_bool(child, "wakeup-source") || in gpio_keys_polled_get_devtree_pdata()
191 fwnode_property_read_bool(child, "gpio-key,wakeup"); in gpio_keys_polled_get_devtree_pdata()
193 if (fwnode_property_read_u32(child, "debounce-interval", in gpio_keys_polled_get_devtree_pdata()
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| /drivers/iio/multiplexer/ |
| D | iio-mux.c | 35 struct mux_child *child; member
40 struct mux_child *child = &mux->child[idx]; in iio_mux_select() local
59 cache = &child->ext_info_cache[i]; in iio_mux_select()
229 devm_kfree(dev, mux->child[idx].ext_info_cache[private].data); in mux_write_ext_info()
230 mux->child[idx].ext_info_cache[private].data = new; in mux_write_ext_info()
231 mux->child[idx].ext_info_cache[private].size = len; in mux_write_ext_info()
241 struct mux_child *child = &mux->child[idx]; in mux_configure_channel() local
281 child->ext_info_cache = devm_kcalloc(dev, in mux_configure_channel()
283 sizeof(*child->ext_info_cache), in mux_configure_channel()
285 if (!child->ext_info_cache) in mux_configure_channel()
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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()
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| /drivers/thermal/ |
| D | of-thermal.c | 487 struct device_node *np, *child, *sensor_np; in thermal_zone_of_sensor_register() local
501 for_each_available_child_of_node(np, child) { in thermal_zone_of_sensor_register()
506 ret = of_parse_phandle_with_args(child, "thermal-sensors", in thermal_zone_of_sensor_register()
522 tzd = thermal_zone_of_add_sensor(child, sensor_np, in thermal_zone_of_sensor_register()
528 of_node_put(child); in thermal_zone_of_sensor_register()
857 struct device_node *child = NULL, *gchild; in thermal_of_build_thermal_zone() local
900 child = of_get_child_by_name(np, "trips"); in thermal_of_build_thermal_zone()
903 if (!child) in thermal_of_build_thermal_zone()
906 tz->ntrips = of_get_child_count(child); in thermal_of_build_thermal_zone()
917 for_each_child_of_node(child, gchild) { in thermal_of_build_thermal_zone()
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| /drivers/leds/ |
| D | leds-lm3697.c | 195 struct fwnode_handle *child = NULL; in lm3697_probe_dt() local
216 device_for_each_child_node(priv->dev, child) { in lm3697_probe_dt()
217 ret = fwnode_property_read_u32(child, "reg", &control_bank); in lm3697_probe_dt()
220 fwnode_handle_put(child); in lm3697_probe_dt()
227 fwnode_handle_put(child); in lm3697_probe_dt()
234 child, &led->lmu_data); in lm3697_probe_dt()
247 led->num_leds = fwnode_property_count_u32(child, "led-sources"); in lm3697_probe_dt()
253 ret = fwnode_property_read_u32_array(child, "led-sources", in lm3697_probe_dt()
258 fwnode_handle_put(child); in lm3697_probe_dt()
267 child, &led->lmu_data); in lm3697_probe_dt()
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| /drivers/gpu/drm/pl111/ |
| D | pl111_vexpress.c | 30 struct device_node *child; in pl111_vexpress_clcd_init() local
46 for_each_available_child_of_node(root, child) { in pl111_vexpress_clcd_init()
47 if (of_device_is_compatible(child, "arm,pl111")) { in pl111_vexpress_clcd_init()
49 ct_clcd = child; in pl111_vexpress_clcd_init()
52 if (of_device_is_compatible(child, "arm,hdlcd")) { in pl111_vexpress_clcd_init()
54 of_node_put(child); in pl111_vexpress_clcd_init()
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| /drivers/dma/qcom/ |
| D | hidma_mgmt.c | 351 struct device_node *child; in hidma_mgmt_of_populate_channels() local
360 for_each_available_child_of_node(np, child) { in hidma_mgmt_of_populate_channels()
363 ret = of_address_to_resource(child, 0, &res[0]); in hidma_mgmt_of_populate_channels()
367 ret = of_address_to_resource(child, 1, &res[1]); in hidma_mgmt_of_populate_channels()
371 ret = of_irq_to_resource(child, 0, &res[2]); in hidma_mgmt_of_populate_channels()
376 pdevinfo.fwnode = &child->fwnode; in hidma_mgmt_of_populate_channels()
378 pdevinfo.name = child->name; in hidma_mgmt_of_populate_channels()
390 new_pdev->dev.of_node = child; in hidma_mgmt_of_populate_channels()
391 of_dma_configure(&new_pdev->dev, child, true); in hidma_mgmt_of_populate_channels()
396 of_msi_configure(&new_pdev->dev, child); in hidma_mgmt_of_populate_channels()
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| /drivers/gpu/drm/nouveau/nvkm/core/ |
| D | object.c | 182 struct nvkm_object *child; in nvkm_object_fini() local
188 list_for_each_entry(child, &object->tree, head) { in nvkm_object_fini()
189 ret = nvkm_object_fini(child, suspend); in nvkm_object_fini()
215 list_for_each_entry_continue_reverse(child, &object->tree, head) { in nvkm_object_fini()
216 nvkm_object_init(child); in nvkm_object_fini()
224 struct nvkm_object *child; in nvkm_object_init() local
237 list_for_each_entry(child, &object->tree, head) { in nvkm_object_init()
238 ret = nvkm_object_init(child); in nvkm_object_init()
248 list_for_each_entry_continue_reverse(child, &object->tree, head) in nvkm_object_init()
249 nvkm_object_fini(child, false); in nvkm_object_init()
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| /drivers/hwtracing/coresight/ |
| D | coresight.c | 116 struct coresight_device *child) in coresight_find_link_outport() argument
123 if (conn->child_dev == child) in coresight_find_link_outport()
128 dev_name(&csdev->dev), dev_name(&child->dev)); in coresight_find_link_outport()
254 struct coresight_device *child) in coresight_enable_link() argument
260 if (!parent || !child) in coresight_enable_link()
264 outport = coresight_find_link_outport(csdev, child); in coresight_enable_link()
282 struct coresight_device *child) in coresight_disable_link() argument
288 if (!parent || !child) in coresight_disable_link()
292 outport = coresight_find_link_outport(csdev, child); in coresight_disable_link()
364 struct coresight_device *csdev, *parent, *child; in coresight_disable_path_from() local
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