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/kernel/linux/linux-6.6/drivers/pwm/
H A Dpwm-brcmstb.c235 int ret; in brcmstb_pwm_probe() local
247 ret = clk_prepare_enable(p->clk); in brcmstb_pwm_probe()
248 if (ret < 0) { in brcmstb_pwm_probe()
249 dev_err(&pdev->dev, "failed to enable clock: %d\n", ret); in brcmstb_pwm_probe()
250 return ret; in brcmstb_pwm_probe()
261 ret = PTR_ERR(p->base); in brcmstb_pwm_probe()
265 ret = pwmchip_add(&p->chip); in brcmstb_pwm_probe()
266 if (ret) { in brcmstb_pwm_probe()
267 dev_err(&pdev->dev, "failed to add PWM chip: %d\n", ret); in brcmstb_pwm_probe()
275 return ret; in brcmstb_pwm_probe()
[all...]
/kernel/linux/linux-6.6/drivers/regulator/
H A Dwm8400-regulator.c36 int ret; in wm8400_dcdc_get_mode() local
38 ret = regmap_bulk_read(rmap, WM8400_DCDC1_CONTROL_1 + offset, data, 2); in wm8400_dcdc_get_mode()
39 if (ret != 0) in wm8400_dcdc_get_mode()
61 int ret; in wm8400_dcdc_set_mode() local
66 ret = regmap_update_bits(rmap, WM8400_DCDC1_CONTROL_2 + offset, in wm8400_dcdc_set_mode()
68 if (ret != 0) in wm8400_dcdc_set_mode()
69 return ret; in wm8400_dcdc_set_mode()
77 ret = regmap_update_bits(rmap, WM8400_DCDC1_CONTROL_2 + offset, in wm8400_dcdc_set_mode()
79 if (ret != 0) in wm8400_dcdc_set_mode()
80 return ret; in wm8400_dcdc_set_mode()
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/kernel/linux/linux-6.6/drivers/virt/acrn/
H A Dioeventfd.c81 int ret; in acrn_ioeventfd_assign() local
101 ret = -ENOMEM; in acrn_ioeventfd_assign()
124 ret = -EEXIST; in acrn_ioeventfd_assign()
129 ret = acrn_ioreq_range_add(vm->ioeventfd_client, p->type, in acrn_ioeventfd_assign()
131 if (ret < 0) in acrn_ioeventfd_assign()
144 return ret; in acrn_ioeventfd_assign()
234 int ret; in acrn_ioeventfd_config() local
237 ret = acrn_ioeventfd_deassign(vm, args); in acrn_ioeventfd_config()
239 ret = acrn_ioeventfd_assign(vm, args); in acrn_ioeventfd_config()
241 return ret; in acrn_ioeventfd_config()
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/kernel/linux/linux-6.6/drivers/usb/usbip/
H A Dvhci_rx.c199 int ret; in vhci_rx_pdu() local
208 ret = usbip_recv(ud->tcp_socket, &pdu, sizeof(pdu)); in vhci_rx_pdu()
209 if (ret < 0) { in vhci_rx_pdu()
210 if (ret == -ECONNRESET) in vhci_rx_pdu()
212 else if (ret == -EAGAIN) { in vhci_rx_pdu()
217 } else if (ret != -ERESTARTSYS) in vhci_rx_pdu()
218 pr_info("xmit failed %d\n", ret); in vhci_rx_pdu()
223 if (ret == 0) { in vhci_rx_pdu()
228 if (ret != sizeof(pdu)) { in vhci_rx_pdu()
229 pr_err("received pdu size is %d, should be %d\n", ret, in vhci_rx_pdu()
[all...]
/kernel/linux/linux-6.6/drivers/char/
H A Dmisc.c68 int ret; in misc_minor_alloc() local
70 ret = ida_alloc_max(&misc_minors_ida, DYNAMIC_MINORS - 1, GFP_KERNEL); in misc_minor_alloc()
71 if (ret >= 0) { in misc_minor_alloc()
72 ret = DYNAMIC_MINORS - ret - 1; in misc_minor_alloc()
74 ret = ida_alloc_range(&misc_minors_ida, MISC_DYNAMIC_MINOR + 1, in misc_minor_alloc()
77 return ret; in misc_minor_alloc()
289 struct proc_dir_entry *ret; in misc_init() local
291 ret = proc_create_seq("misc", 0, NULL, &misc_seq_ops); in misc_init()
305 if (ret) in misc_init()
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/kernel/linux/linux-6.6/drivers/bus/
H A Duniphier-system-bus.c181 int ret; in uniphier_system_bus_probe() local
193 ret = of_range_parser_init(&parser, dev->of_node); in uniphier_system_bus_probe()
194 if (ret) in uniphier_system_bus_probe()
195 return ret; in uniphier_system_bus_probe()
200 ret = uniphier_system_bus_add_bank(priv, in uniphier_system_bus_probe()
204 if (ret) in uniphier_system_bus_probe()
205 return ret; in uniphier_system_bus_probe()
208 ret = uniphier_system_bus_check_overlap(priv); in uniphier_system_bus_probe()
209 if (ret) in uniphier_system_bus_probe()
210 return ret; in uniphier_system_bus_probe()
[all...]
/kernel/linux/linux-6.6/drivers/char/hw_random/
H A Dcavium-rng-vf.c57 u64 ret = CLOCK_BASE_RATE * 16; /* Assume 800Mhz as default */ in rng_get_coprocessor_clkrate() local
71 ret = CLOCK_BASE_RATE * ((readq(base + RST_BOOT_REG) >> 33) & 0x3F); in rng_get_coprocessor_clkrate()
79 return ret; in rng_get_coprocessor_clkrate()
207 int ret; in cavium_rng_probe_vf() local
232 ret = cavium_map_pf_regs(rng); in cavium_rng_probe_vf()
233 if (ret) in cavium_rng_probe_vf()
234 return ret; in cavium_rng_probe_vf()
236 ret = devm_hwrng_register(&pdev->dev, &rng->ops); in cavium_rng_probe_vf()
237 if (ret) { in cavium_rng_probe_vf()
239 return ret; in cavium_rng_probe_vf()
[all...]
/kernel/linux/linux-6.6/drivers/gpio/
H A Dgpio-creg-snps.c141 int ret; in creg_gpio_probe() local
156 ret = of_property_read_u32(dev->of_node, "ngpios", &ngpios); in creg_gpio_probe()
157 if (ret) in creg_gpio_probe()
158 return ret; in creg_gpio_probe()
160 ret = creg_gpio_validate(dev, hcg, ngpios); in creg_gpio_probe()
161 if (ret) in creg_gpio_probe()
162 return ret; in creg_gpio_probe()
173 ret = devm_gpiochip_add_data(dev, &hcg->gc, hcg); in creg_gpio_probe()
174 if (ret) in creg_gpio_probe()
175 return ret; in creg_gpio_probe()
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/kernel/linux/linux-6.6/kernel/bpf/
H A Dmap_iter.c49 int ret = 0; in __bpf_map_seq_show() local
56 ret = bpf_iter_run_prog(prog, &ctx); in __bpf_map_seq_show()
58 return ret; in __bpf_map_seq_show()
184 int ret; in bpf_map_iter_init() local
187 ret = bpf_iter_reg_target(&bpf_map_reg_info); in bpf_map_iter_init()
188 if (ret) in bpf_map_iter_init()
189 return ret; in bpf_map_iter_init()
203 s64 ret = 0; in bpf_map_sum_elem_count() local
211 ret += READ_ONCE(*pcount); in bpf_map_sum_elem_count()
213 return ret; in bpf_map_sum_elem_count()
[all...]
/kernel/linux/linux-6.6/arch/x86/entry/vsyscall/
H A Dvsyscall_64.c127 long ret; in emulate_vsyscall() local
189 ret = -EFAULT; in emulate_vsyscall()
198 ret = -EFAULT; in emulate_vsyscall()
208 ret = -EFAULT; in emulate_vsyscall()
243 ret = -EFAULT; in emulate_vsyscall()
247 ret = __x64_sys_gettimeofday(regs); in emulate_vsyscall()
252 ret = __x64_sys_time(regs); in emulate_vsyscall()
260 ret = __x64_sys_getcpu(regs); in emulate_vsyscall()
268 if (ret == -EFAULT) { in emulate_vsyscall()
281 return true; /* Don't emulate the ret in emulate_vsyscall()
[all...]
/kernel/linux/linux-6.6/drivers/net/wireless/marvell/libertas/
H A Drx.c59 int ret = 0; in lbs_process_rxed_packet() local
71 ret = process_rxed_802_11_packet(priv, skb); in lbs_process_rxed_packet()
87 ret = -EINVAL; in lbs_process_rxed_packet()
152 ret = 0; in lbs_process_rxed_packet()
154 return ret; in lbs_process_rxed_packet()
209 int ret = 0; in process_rxed_802_11_packet() local
224 ret = -EINVAL; in process_rxed_802_11_packet()
250 ret = -ENOMEM; in process_rxed_802_11_packet()
267 ret = 0; in process_rxed_802_11_packet()
270 return ret; in process_rxed_802_11_packet()
[all...]
/kernel/linux/linux-6.6/drivers/net/wwan/
H A Dmhi_wwan_ctrl.c57 bool ret = false; in mhi_wwan_rx_budget_dec() local
64 ret = true; in mhi_wwan_rx_budget_dec()
69 return ret; in mhi_wwan_rx_budget_dec()
110 int ret; in mhi_wwan_ctrl_start() local
113 ret = mhi_prepare_for_transfer(mhiwwan->mhi_dev); in mhi_wwan_ctrl_start()
114 if (ret) in mhi_wwan_ctrl_start()
115 return ret; in mhi_wwan_ctrl_start()
145 int ret; in mhi_wwan_ctrl_tx() local
155 ret = mhi_queue_skb(mhiwwan->mhi_dev, DMA_TO_DEVICE, skb, skb->len, MHI_EOT); in mhi_wwan_ctrl_tx()
160 return ret; in mhi_wwan_ctrl_tx()
[all...]
/kernel/linux/linux-6.6/drivers/net/wireless/silabs/wfx/
H A Dbus_spi.c78 int ret, i; in wfx_spi_copy_from_io() local
89 ret = spi_sync(bus->func, &m); in wfx_spi_copy_from_io()
94 return ret; in wfx_spi_copy_from_io()
103 int ret, i; in wfx_spi_copy_to_io() local
131 ret = spi_sync(bus->func, &m); in wfx_spi_copy_to_io()
136 return ret; in wfx_spi_copy_to_io()
196 int ret; in wfx_spi_probe() local
200 ret = spi_setup(func); in wfx_spi_probe()
201 if (ret) in wfx_spi_probe()
202 return ret; in wfx_spi_probe()
[all...]
/kernel/linux/linux-6.6/drivers/phy/socionext/
H A Dphy-uniphier-usb2.c50 int ret = 0; in uniphier_u2phy_power_on() local
53 ret = regulator_enable(priv->vbus); in uniphier_u2phy_power_on()
55 return ret; in uniphier_u2phy_power_on()
114 int ret, data_idx, ndatas; in uniphier_u2phy_probe() local
135 ret = -ENOMEM; in uniphier_u2phy_probe()
143 ret = PTR_ERR(priv->vbus); in uniphier_u2phy_probe()
152 ret = PTR_ERR(priv->phy); in uniphier_u2phy_probe()
156 ret = of_property_read_u32(child, "reg", &data_idx); in uniphier_u2phy_probe()
157 if (ret) { in uniphier_u2phy_probe()
181 return ret; in uniphier_u2phy_probe()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/amd/pm/powerplay/smumgr/
H A Dsmumgr.c132 int ret = 0; in smum_send_msg_to_smc() local
141 ret = hwmgr->smumgr_funcs->send_msg_to_smc(hwmgr, msg); in smum_send_msg_to_smc()
142 if (ret) { in smum_send_msg_to_smc()
144 return ret; in smum_send_msg_to_smc()
152 return ret; in smum_send_msg_to_smc()
160 int ret = 0; in smum_send_msg_to_smc_with_parameter() local
169 ret = hwmgr->smumgr_funcs->send_msg_to_smc_with_parameter( in smum_send_msg_to_smc_with_parameter()
171 if (ret) { in smum_send_msg_to_smc_with_parameter()
173 return ret; in smum_send_msg_to_smc_with_parameter()
181 return ret; in smum_send_msg_to_smc_with_parameter()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/subdev/fault/
H A Dtu102.c140 int ret, i; in tu102_fault_oneinit() local
142 ret = nvkm_inth_add(intr, nvkm_rd32(device, 0x100ee0) & 0x0000ffff, in tu102_fault_oneinit()
145 if (ret) in tu102_fault_oneinit()
146 return ret; in tu102_fault_oneinit()
149 ret = nvkm_inth_add(intr, nvkm_rd32(device, 0x100ee4 + (i * 4)) >> 16, in tu102_fault_oneinit()
152 if (ret) in tu102_fault_oneinit()
153 return ret; in tu102_fault_oneinit()
178 int ret = nvkm_fault_new_(&tu102_fault, device, type, inst, pfault); in tu102_fault_new() local
179 if (ret) in tu102_fault_new()
180 return ret; in tu102_fault_new()
[all...]
/kernel/linux/linux-6.6/drivers/hid/
H A Dhid-wiimote-debug.c29 ssize_t ret; in wiidebug_eeprom_read() local
40 ret = wiimote_cmd_acquire(wdata); in wiidebug_eeprom_read()
41 if (ret) in wiidebug_eeprom_read()
42 return ret; in wiidebug_eeprom_read()
51 ret = wiimote_cmd_wait(wdata); in wiidebug_eeprom_read()
52 if (!ret) in wiidebug_eeprom_read()
61 if (ret) in wiidebug_eeprom_read()
62 return ret; in wiidebug_eeprom_read()
70 ret = size; in wiidebug_eeprom_read()
72 return ret; in wiidebug_eeprom_read()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/tegra/
H A Dfbdev.c180 int ret; in tegra_fbdev_client_hotplug() local
185 ret = drm_fb_helper_init(dev, fb_helper); in tegra_fbdev_client_hotplug()
186 if (ret) in tegra_fbdev_client_hotplug()
192 ret = drm_fb_helper_initial_config(fb_helper); in tegra_fbdev_client_hotplug()
193 if (ret) in tegra_fbdev_client_hotplug()
201 drm_err(dev, "Failed to setup fbdev emulation (ret=%d)\n", ret); in tegra_fbdev_client_hotplug()
202 return ret; in tegra_fbdev_client_hotplug()
215 int ret; in tegra_fbdev_setup() local
225 ret in tegra_fbdev_setup()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/v3d/
H A Dv3d_irq.c206 int irq1, ret, core; in v3d_irq_init() local
221 ret = devm_request_irq(v3d->drm.dev, irq1, in v3d_irq_init()
224 if (ret) in v3d_irq_init()
226 ret = devm_request_irq(v3d->drm.dev, in v3d_irq_init()
230 if (ret) in v3d_irq_init()
235 ret = devm_request_irq(v3d->drm.dev, in v3d_irq_init()
239 if (ret) in v3d_irq_init()
247 if (ret != -EPROBE_DEFER) in v3d_irq_init()
248 dev_err(v3d->drm.dev, "IRQ setup failed: %d\n", ret); in v3d_irq_init()
249 return ret; in v3d_irq_init()
[all...]
/kernel/linux/linux-6.6/drivers/irqchip/
H A Dirq-mips-cpu.c188 int ret; in mips_cpu_ipi_alloc() local
196 ret = irq_domain_set_hwirq_and_chip(domain, virq + i, hwirq, in mips_cpu_ipi_alloc()
199 if (ret) in mips_cpu_ipi_alloc()
200 return ret; in mips_cpu_ipi_alloc()
202 ret = irq_domain_set_hwirq_and_chip(domain->parent, virq + i, hwirq, in mips_cpu_ipi_alloc()
206 if (ret) in mips_cpu_ipi_alloc()
207 return ret; in mips_cpu_ipi_alloc()
209 ret = irq_set_irq_type(virq + i, IRQ_TYPE_LEVEL_HIGH); in mips_cpu_ipi_alloc()
210 if (ret) in mips_cpu_ipi_alloc()
211 return ret; in mips_cpu_ipi_alloc()
[all...]
H A Dirq-orion.c56 int n, ret, base, num_chips = 0; in orion_irq_init() local
68 ret = irq_alloc_domain_generic_chips(orion_irq_domain, in orion_irq_init()
72 if (ret) in orion_irq_init()
144 int ret, irq, nrirqs = 32; in orion_bridge_irq_init() local
156 ret = irq_alloc_domain_generic_chips(domain, nrirqs, 1, np->name, in orion_bridge_irq_init()
158 if (ret) { in orion_bridge_irq_init()
160 return ret; in orion_bridge_irq_init()
163 ret = of_address_to_resource(np, 0, &r); in orion_bridge_irq_init()
164 if (ret) { in orion_bridge_irq_init()
166 return ret; in orion_bridge_irq_init()
[all...]
/kernel/linux/linux-6.6/drivers/input/keyboard/
H A Dqt1070.c58 int ret; in qt1070_read() local
60 ret = i2c_smbus_read_byte_data(client, reg); in qt1070_read()
61 if (ret < 0) in qt1070_read()
63 "can not read register, returned %d\n", ret); in qt1070_read()
65 return ret; in qt1070_read()
70 int ret; in qt1070_write() local
72 ret = i2c_smbus_write_byte_data(client, reg, data); in qt1070_write()
73 if (ret < 0) in qt1070_write()
75 "can not write register, returned %d\n", ret); in qt1070_write()
77 return ret; in qt1070_write()
[all...]
/kernel/linux/linux-6.6/drivers/mailbox/
H A Dpl320-ipc.c79 int ret; in pl320_ipc_transmit() local
85 ret = wait_for_completion_timeout(&ipc_completion, in pl320_ipc_transmit()
87 if (ret == 0) { in pl320_ipc_transmit()
88 ret = -ETIMEDOUT; in pl320_ipc_transmit()
92 ret = __ipc_rcv(IPC_TX_MBOX, data); in pl320_ipc_transmit()
95 return ret; in pl320_ipc_transmit()
132 int ret; in pl320_probe() local
141 ret = request_irq(ipc_irq, ipc_handler, 0, dev_name(&adev->dev), NULL); in pl320_probe()
142 if (ret < 0) in pl320_probe()
164 return ret; in pl320_probe()
[all...]
/kernel/linux/linux-6.6/tools/perf/arch/powerpc/util/
H A Dperf_regs.c94 int ret = 0; in sdt_init_op_regex() local
99 ret = regcomp(&sdt_op_regex1, SDT_OP_REGEX1, REG_EXTENDED); in sdt_init_op_regex()
100 if (ret) in sdt_init_op_regex()
103 ret = regcomp(&sdt_op_regex2, SDT_OP_REGEX2, REG_EXTENDED); in sdt_init_op_regex()
104 if (ret) in sdt_init_op_regex()
114 return ret; in sdt_init_op_regex()
137 int ret, new_len; in arch_sdt_arg_parse_op() local
147 ret = sdt_init_op_regex(); in arch_sdt_arg_parse_op()
148 if (ret < 0) in arch_sdt_arg_parse_op()
149 return ret; in arch_sdt_arg_parse_op()
[all...]
/kernel/linux/linux-6.6/net/netfilter/
H A Dnft_redir.c229 int ret = nft_register_expr(&nft_redir_ipv4_type); in nft_redir_module_init() local
231 if (ret) in nft_redir_module_init()
232 return ret; in nft_redir_module_init()
235 ret = nft_register_expr(&nft_redir_ipv6_type); in nft_redir_module_init()
236 if (ret) { in nft_redir_module_init()
238 return ret; in nft_redir_module_init()
242 ret = nft_redir_module_init_inet(); in nft_redir_module_init()
243 if (ret < 0) { in nft_redir_module_init()
248 return ret; in nft_redir_module_init()
251 return ret; in nft_redir_module_init()
[all...]

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