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/linux-6.3-rc2/drivers/pci/hotplug/
A Drpadlpar_core.c57 return dn; in find_vio_slot_node()
82 if (dn) { in find_dlpar_node()
84 return dn; in find_dlpar_node()
88 if (dn) { in find_dlpar_node()
90 return dn; in find_dlpar_node()
94 if (dn) { in find_dlpar_node()
96 return dn; in find_dlpar_node()
117 if (slot->dn == dn) in find_php_slot()
237 if (PCI_DN(dn) && PCI_DN(dn)->phb) { in dlpar_add_phb()
296 if (!dn) { in dlpar_add_slot()
[all …]
A Dpnv_php.c96 if (php_slot->dn == dn) { in pnv_php_match()
162 of_node_put(dn); in pnv_php_detach_device_nodes()
163 of_detach_node(dn); in pnv_php_detach_device_nodes()
650 if (dn->child && PCI_DN(dn->child)) in pnv_php_alloc_slot()
657 php_slot->dn = dn; in pnv_php_alloc_slot()
673 struct device_node *dn = php_slot->dn; in pnv_php_register_slot() local
693 while ((dn = of_get_parent(dn))) { in pnv_php_register_slot()
694 if (!PCI_DN(dn)) { in pnv_php_register_slot()
695 of_node_put(dn); in pnv_php_register_slot()
701 of_node_put(dn); in pnv_php_register_slot()
[all …]
A Drpaphp_core.c166 names = of_get_property(dn, "ibm,drc-names", NULL); in get_children_props()
387 dbg("Entry %s: dn=%pOF\n", __func__, dn); in rpaphp_drc_add_slot()
396 slot = alloc_slot_struct(dn, index, name, in rpaphp_drc_add_slot()
438 int rpaphp_add_slot(struct device_node *dn) in rpaphp_add_slot() argument
440 if (!of_node_name_eq(dn, "pci")) in rpaphp_add_slot()
443 if (of_find_property(dn, "ibm,drc-info", NULL)) in rpaphp_add_slot()
444 return rpaphp_drc_info_add_slot(dn); in rpaphp_add_slot()
446 return rpaphp_drc_add_slot(dn); in rpaphp_add_slot()
469 struct device_node *dn; in rpaphp_init() local
473 for_each_node_by_name(dn, "pci") in rpaphp_init()
[all …]
/linux-6.3-rc2/fs/notify/dnotify/
A Ddnotify.c74 for (dn = dn_mark->dn; dn != NULL; dn = dn->dn_next) in dnotify_recalc_inode_mask()
176 if ((dn->dn_owner == id) && (dn->dn_filp == filp)) { in dnotify_flush()
235 odn = dn_mark->dn; in attach_dn()
247 dn->dn_fd = fd; in attach_dn()
249 dn->dn_owner = id; in attach_dn()
250 dn->dn_next = dn_mark->dn; in attach_dn()
251 dn_mark->dn = dn; in attach_dn()
274 dn = NULL; in fcntl_dirnotify()
308 if (!dn) { in fcntl_dirnotify()
374 dn = NULL; in fcntl_dirnotify()
[all …]
/linux-6.3-rc2/arch/powerpc/platforms/cell/
A Daxon_msi.c158 if (!dn) { in find_msi_translator()
163 for (; dn; dn = of_get_next_parent(dn)) { in find_msi_translator()
175 tmp = dn; in find_msi_translator()
178 if (!dn) { in find_msi_translator()
187 dn); in find_msi_translator()
206 if (!dn) { in setup_msi_msg_address()
211 for (; dn; dn = of_get_next_parent(dn)) { in setup_msi_msg_address()
340 dn); in axon_msi_probe()
350 dn); in axon_msi_probe()
357 dn); in axon_msi_probe()
[all …]
/linux-6.3-rc2/arch/powerpc/platforms/pseries/
A Dhotplug-cpu.c529 for (of_changeset_init(&cs); dn != NULL; dn = dn->sibling) { in pseries_cpuhp_attach_nodes()
575 if (!dn) { in dlpar_cpu_add()
655 dn = cpudn; in pseries_cpuhp_detach_nodes()
656 while ((dn = of_find_next_cache_node(dn))) { in pseries_cpuhp_detach_nodes()
663 of_node_put(dn); in pseries_cpuhp_detach_nodes()
679 dn, drc_index); in dlpar_cpu_remove()
727 return dn; in cpu_drc_index_to_dn()
736 if (!dn) { in dlpar_cpu_remove_by_index()
743 of_node_put(dn); in dlpar_cpu_remove_by_index()
810 if (!dn) in dlpar_cpu_release()
[all …]
A Ddlpar.c82 dn = kzalloc(sizeof(*dn), GFP_KERNEL); in dlpar_parse_cc_node()
83 if (!dn) in dlpar_parse_cc_node()
89 kfree(dn); in dlpar_parse_cc_node()
96 return dn; in dlpar_parse_cc_node()
110 kfree(dn); in dlpar_free_one_cc_node()
115 if (dn->child) in dlpar_free_cc_nodes()
118 if (dn->sibling) in dlpar_free_cc_nodes()
169 if (!dn) in dlpar_configure_connector()
174 last_dn = dn; in dlpar_configure_connector()
179 if (!dn) in dlpar_configure_connector()
[all …]
A Dpmem.c31 struct device_node *dn; in pmem_drc_add_node() local
44 if (!dn) { in pmem_drc_add_node()
51 rc = dlpar_attach_node(dn, pmem_node); in pmem_drc_add_node()
54 dn, rc, drc_index); in pmem_drc_add_node()
57 dlpar_free_cc_nodes(dn); in pmem_drc_add_node()
69 struct device_node *dn; in pmem_drc_remove_node() local
73 for_each_child_of_node(pmem_node, dn) { in pmem_drc_remove_node()
80 if (!dn) { in pmem_drc_remove_node()
88 rc = dlpar_detach_node(dn); in pmem_drc_remove_node()
95 drc_index, dn, rc); in pmem_drc_remove_node()
[all …]
A Dmsi.c117 struct device_node *dn; in check_req() local
156 struct device_node *dn; in __find_pe_total_msi() local
160 while (dn) { in __find_pe_total_msi()
164 dn); in __find_pe_total_msi()
166 return dn; in __find_pe_total_msi()
169 dn = of_get_next_parent(dn); in __find_pe_total_msi()
188 if (!dn) in find_pe_dn()
197 if (!dn) in find_pe_dn()
201 dn = of_get_parent(dn); in find_pe_dn()
202 if (!dn) in find_pe_dn()
[all …]
A Diommu.c537 node = phb->dn; in iommu_table_setparms()
712 for ( ; dn && PCI_DN(dn); dn = dn->parent) { in pci_dma_find()
717 return dn; in pci_dma_find()
721 return dn; in pci_dma_find()
724 return dn; in pci_dma_find()
740 dn); in pci_dma_bus_setup_pSeriesLP()
801 while (dn && PCI_DN(dn) && PCI_DN(dn)->table_group == NULL) in pci_dma_dev_setup_pSeries()
802 dn = dn->parent; in pci_dma_dev_setup_pSeries()
804 if (dn && PCI_DN(dn)) in pci_dma_dev_setup_pSeries()
1260 of_node_put(dn); in enable_ddw()
[all …]
A Dmobility.c103 pdn = of_get_parent(dn); in delete_dt_node()
121 pr_debug("removing node %pOFfp\n", dn); in delete_dt_node()
122 dlpar_detach_node(dn); in delete_dt_node()
180 of_update_property(dn, new_prop); in update_dt_property()
244 of_remove_property(dn, of_find_property(dn, in update_dt_node()
273 struct device_node *dn; in add_dt_node() local
277 if (!dn) in add_dt_node()
289 dlpar_free_cc_nodes(dn); in add_dt_node()
293 rc = dlpar_attach_node(dn, parent_dn); in add_dt_node()
295 dlpar_free_cc_nodes(dn); in add_dt_node()
[all …]
/linux-6.3-rc2/arch/powerpc/kernel/
A Dpci_dn.c33 struct device_node *dn; in pci_bus_to_pdn() local
53 pdn = dn ? PCI_DN(dn) : NULL; in pci_bus_to_pdn()
77 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn_by_devfn()
106 pdn = dn ? PCI_DN(dn) : NULL; in pci_get_pdn()
296 dn->data = pdn; in pci_add_device_node_info()
343 struct pci_dn *pdn = dn ? PCI_DN(dn) : NULL; in pci_remove_device_node_info()
376 dn->data = NULL; in pci_remove_device_node_info()
410 for (dn = start->child; dn; dn = nextdn) { in pci_traverse_device_nodes()
436 dn = dn->parent; in pci_traverse_device_nodes()
437 if (dn == start) in pci_traverse_device_nodes()
[all …]
A Dpci-hotplug.c22 struct device_node *dn) in find_bus_among_children() argument
27 if (pci_bus_to_OF_node(bus) == dn) in find_bus_among_children()
31 child = find_bus_among_children(tmp, dn); in find_bus_among_children()
39 struct pci_bus *pci_find_bus_by_node(struct device_node *dn) in pci_find_bus_by_node() argument
41 struct pci_dn *pdn = PCI_DN(dn); in pci_find_bus_by_node()
46 return find_bus_among_children(pdn->phb->bus, dn); in pci_find_bus_by_node()
112 struct device_node *dn = pci_bus_to_OF_node(bus); in pci_hp_add_devices() local
122 of_rescan_bus(dn, bus); in pci_hp_add_devices()
124 dn->child && PCI_DN(dn->child)) { in pci_hp_add_devices()
132 slotno = PCI_SLOT(PCI_DN(dn->child)->devfn); in pci_hp_add_devices()
/linux-6.3-rc2/arch/powerpc/platforms/powernv/
A Drng.c101 struct device_node *dn) in rng_init_per_cpu() argument
105 chip_id = of_get_ibm_chip_id(dn); in rng_init_per_cpu()
127 if (of_address_to_resource(dn, 0, &res)) { in rng_create()
134 rng->regs = of_iomap(dn, 0); in rng_create()
143 rng_init_per_cpu(rng, dn); in rng_create()
152 struct device_node *dn; in pnv_get_random_long_early() local
162 rng_create(dn); in pnv_get_random_long_early()
171 struct device_node *dn; in pnv_rng_init() local
178 if (dn) in pnv_rng_init()
181 of_node_put(dn); in pnv_rng_init()
[all …]
/linux-6.3-rc2/arch/x86/kernel/
A Ddevicetree.c110 struct device_node *dn; in dtb_setup_hpet() local
115 if (!dn) in dtb_setup_hpet()
117 ret = of_address_to_resource(dn, 0, &r); in dtb_setup_hpet()
130 struct device_node *dn; in dtb_cpu_setup() local
134 for_each_of_cpu_node(dn) { in dtb_cpu_setup()
135 apic_id = of_get_cpu_hwid(dn, 0); in dtb_cpu_setup()
146 struct device_node *dn; in dtb_lapic_setup() local
152 if (dn) { in dtb_lapic_setup()
248 .dev = dn, in dtb_add_ioapic()
261 struct device_node *dn; in dtb_ioapic_setup() local
[all …]
/linux-6.3-rc2/net/caif/
A Dcfmuxl.c107 struct cflayer *dn; in cfmuxl_remove_dnlayer() local
113 if (dn == NULL) in cfmuxl_remove_dnlayer()
120 return dn; in cfmuxl_remove_dnlayer()
139 struct cflayer *dn; in get_dn() local
142 if (dn == NULL || dn->id != dev_info->id) { in get_dn()
148 return dn; in get_dn()
216 struct cflayer *dn; in cfmuxl_transmit() local
223 if (dn == NULL) { in cfmuxl_transmit()
236 cffrml_hold(dn); in cfmuxl_transmit()
240 err = dn->transmit(dn, pkt); in cfmuxl_transmit()
[all …]
/linux-6.3-rc2/fs/f2fs/
A Dinline.c131 .ino = dn->inode->i_ino, in f2fs_convert_inline_page()
152 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
159 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
162 __func__, dn->inode->i_ino, dn->data_blkaddr); in f2fs_convert_inline_page()
190 f2fs_truncate_inline_inode(dn->inode, dn->inode_page, 0); in f2fs_convert_inline_page()
195 f2fs_put_dnode(dn); in f2fs_convert_inline_page()
202 struct dnode_of_data dn; in f2fs_convert_inline_inode() local
231 f2fs_put_dnode(&dn); in f2fs_convert_inline_inode()
254 f2fs_put_dnode(&dn); in f2fs_write_inline_data()
271 f2fs_put_dnode(&dn); in f2fs_write_inline_data()
[all …]
A Drecovery.c506 max_addrs = ADDRS_PER_PAGE(dn->node_page, dn->inode); in check_index_in_prev_nodes()
516 if (!dn->inode_page_locked) in check_index_in_prev_nodes()
517 lock_page(dn->inode_page); in check_index_in_prev_nodes()
549 inode = dn->inode; in check_index_in_prev_nodes()
559 if (ino == dn->inode->i_ino && dn->inode_page_locked) in check_index_in_prev_nodes()
574 lock_page(dn->inode_page); in check_index_in_prev_nodes()
580 if (dn->inode->i_ino == nid && !dn->inode_page_locked) in check_index_in_prev_nodes()
588 struct dnode_of_data dn; in do_recover_data() local
649 dest = data_blkaddr(dn.inode, page, dn.ofs_in_node); in do_recover_data()
732 fill_node_footer(dn.node_page, dn.nid, ni.ino, in do_recover_data()
[all …]
/linux-6.3-rc2/arch/powerpc/kexec/
A Dfile_load_64.c572 of_node_get(dn); in add_usable_mem_property()
639 of_node_put(dn); in add_usable_mem_property()
656 struct device_node *dn; in update_usable_mem_fdt() local
681 if (dn) { in update_usable_mem_fdt()
683 of_node_put(dn); in update_usable_mem_fdt()
708 of_node_put(dn); in update_usable_mem_fdt()
915 if (dn) { in setup_purgatory_ppc64()
931 of_node_put(dn); in setup_purgatory_ppc64()
970 of_node_put(dn); in cpu_node_size()
1035 if (!dn) in add_node_props()
[all …]
A Dranges.c245 struct device_node *dn = NULL; in add_tce_mem_ranges() local
248 for_each_node_by_type(dn, "pci") { in add_tce_mem_ranges()
271 of_node_put(dn); in add_tce_mem_ranges()
336 struct device_node *dn; in add_rtas_mem_range() local
340 dn = of_find_node_by_path("/rtas"); in add_rtas_mem_range()
341 if (!dn) in add_rtas_mem_range()
349 of_node_put(dn); in add_rtas_mem_range()
361 struct device_node *dn; in add_opal_mem_range() local
365 dn = of_find_node_by_path("/ibm,opal"); in add_opal_mem_range()
366 if (!dn) in add_opal_mem_range()
[all …]
/linux-6.3-rc2/drivers/irqchip/
A Dirq-bcm7120-l2.c106 static int bcm7120_l2_intc_init_one(struct device_node *dn, in bcm7120_l2_intc_init_one() argument
114 parent_irq = irq_of_parse_and_map(dn, irq); in bcm7120_l2_intc_init_one()
155 data->map_base[0] = of_iomap(dn, 0); in bcm7120_l2_intc_iomap_7120()
166 ret = of_property_read_u32_array(dn, "brcm,int-fwd-mask", in bcm7120_l2_intc_iomap_7120()
191 void __iomem *en = of_iomap(dn, map_idx + 0); in bcm7120_l2_intc_iomap_3380()
192 void __iomem *stat = of_iomap(dn, map_idx + 1); in bcm7120_l2_intc_iomap_3380()
234 pdev = of_find_device_by_node(dn); in bcm7120_l2_intc_probe()
255 ret = iomap_regs_fn(dn, data); in bcm7120_l2_intc_probe()
262 ret = bcm7120_l2_intc_init_one(dn, data, irq, valid_mask); in bcm7120_l2_intc_probe()
282 dn->full_name, handle_level_irq, clr, in bcm7120_l2_intc_probe()
[all …]
/linux-6.3-rc2/drivers/cpufreq/
A Dpasemi-cpufreq.c131 struct device_node *cpu, *dn; in pas_cpufreq_cpu_init() local
149 if (!dn) in pas_cpufreq_cpu_init()
150 dn = of_find_compatible_node(NULL, NULL, in pas_cpufreq_cpu_init()
152 if (!dn) in pas_cpufreq_cpu_init()
154 err = of_address_to_resource(dn, 0, &res); in pas_cpufreq_cpu_init()
155 of_node_put(dn); in pas_cpufreq_cpu_init()
165 if (!dn) in pas_cpufreq_cpu_init()
166 dn = of_find_compatible_node(NULL, NULL, in pas_cpufreq_cpu_init()
168 if (!dn) { in pas_cpufreq_cpu_init()
172 err = of_address_to_resource(dn, 0, &res); in pas_cpufreq_cpu_init()
[all …]
/linux-6.3-rc2/arch/arm/mach-bcm/
A Dbcm63xx_smp.c110 struct device_node *dn; in bcm63138_smp_boot_secondary() local
114 dn = of_find_matching_node(NULL, bcm63138_bootlut_ids); in bcm63138_smp_boot_secondary()
115 if (!dn) { in bcm63138_smp_boot_secondary()
120 bootlut_base = of_iomap(dn, 0); in bcm63138_smp_boot_secondary()
121 of_node_put(dn); in bcm63138_smp_boot_secondary()
129 dn = of_get_cpu_node(cpu, NULL); in bcm63138_smp_boot_secondary()
130 if (!dn) { in bcm63138_smp_boot_secondary()
143 ret = bcm63xx_pmb_power_on_cpu(dn); in bcm63138_smp_boot_secondary()
144 of_node_put(dn); in bcm63138_smp_boot_secondary()
/linux-6.3-rc2/drivers/char/tpm/
A Dtpm_atmel.h43 struct device_node *dn; in atmel_get_base_addr() local
50 dn = of_find_node_by_name(NULL, "tpm"); in atmel_get_base_addr()
52 if (!dn) in atmel_get_base_addr()
55 if (!of_device_is_compatible(dn, "AT97SC3201")) { in atmel_get_base_addr()
56 of_node_put(dn); in atmel_get_base_addr()
60 reg = of_get_property(dn, "reg", &reglen); in atmel_get_base_addr()
61 naddrc = of_n_addr_cells(dn); in atmel_get_base_addr()
62 nsizec = of_n_size_cells(dn); in atmel_get_base_addr()
64 of_node_put(dn); in atmel_get_base_addr()
/linux-6.3-rc2/drivers/soc/renesas/
A Dr9a06g032-smp.c53 struct device_node *dn; in r9a06g032_smp_prepare_cpus() local
57 dn = of_get_cpu_node(1, NULL); in r9a06g032_smp_prepare_cpus()
58 if (!dn) { in r9a06g032_smp_prepare_cpus()
67 if (of_find_property(dn, "cpu-release-addr", &dns)) { in r9a06g032_smp_prepare_cpus()
71 ret = of_property_read_u64(dn, in r9a06g032_smp_prepare_cpus()
75 ret = of_property_read_u32(dn, in r9a06g032_smp_prepare_cpus()
80 of_node_put(dn); in r9a06g032_smp_prepare_cpus()

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