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/kernel/linux/linux-5.10/arch/sh/drivers/dma/
H A Ddma-sysfs.c48 int ret; in dma_subsys_init() local
50 ret = subsys_system_register(&dma_subsys, NULL); in dma_subsys_init()
51 if (unlikely(ret)) in dma_subsys_init()
52 return ret; in dma_subsys_init()
125 int ret; in dma_create_sysfs_files() local
130 ret = device_register(dev); in dma_create_sysfs_files()
131 if (ret) in dma_create_sysfs_files()
132 return ret; in dma_create_sysfs_files()
134 ret |= device_create_file(dev, &dev_attr_dev_id); in dma_create_sysfs_files()
135 ret | in dma_create_sysfs_files()
[all...]
/kernel/linux/linux-5.10/drivers/extcon/
H A Dextcon-intel-int3496.c91 int ret; in int3496_probe() local
93 ret = devm_acpi_dev_add_driver_gpios(dev, acpi_int3496_default_gpios); in int3496_probe()
94 if (ret) { in int3496_probe()
96 return ret; in int3496_probe()
108 ret = PTR_ERR(data->gpio_usb_id); in int3496_probe()
109 dev_err(dev, "can't request USB ID GPIO: %d\n", ret); in int3496_probe()
110 return ret; in int3496_probe()
132 ret = devm_extcon_dev_register(dev, data->edev); in int3496_probe()
133 if (ret < 0) { in int3496_probe()
134 dev_err(dev, "can't register extcon device: %d\n", ret); in int3496_probe()
[all...]
/kernel/linux/linux-5.10/drivers/gpio/
H A Dgpio-74x164.c46 int ret; in gen_74x164_get_value() local
49 ret = (chip->buffer[bank] >> pin) & 0x1; in gen_74x164_get_value()
52 return ret; in gen_74x164_get_value()
104 int ret; in gen_74x164_probe() local
111 ret = spi_setup(spi); in gen_74x164_probe()
112 if (ret < 0) in gen_74x164_probe()
113 return ret; in gen_74x164_probe()
115 ret = device_property_read_u32(&spi->dev, "registers-number", &nregs); in gen_74x164_probe()
116 if (ret) { in gen_74x164_probe()
150 ret in gen_74x164_probe()
[all...]
/kernel/linux/linux-5.10/drivers/mtd/parsers/
H A Dbcm63xxpart.c42 int ret = 0; in bcm63xx_detect_cfe() local
45 ret = (fw_arg3 == CFE_EPTSEAL); in bcm63xx_detect_cfe()
48 return ret; in bcm63xx_detect_cfe()
56 int ret; in bcm63xx_read_nvram() local
59 ret = mtd_read(master, BCM963XX_NVRAM_OFFSET, BCM963XX_NVRAM_V5_SIZE, in bcm63xx_read_nvram()
61 if (ret) in bcm63xx_read_nvram()
62 return ret; in bcm63xx_read_nvram()
64 ret = bcm963xx_nvram_checksum(nvram, &expected_crc, &actual_crc); in bcm63xx_read_nvram()
65 if (ret) in bcm63xx_read_nvram()
131 int ret; in bcm63xx_parse_cfe_partitions() local
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/ptrace/
H A Dpeeksiginfo.c47 int ret, exit_code = -1; in check_error_paths() local
73 ret = sys_ptrace(PTRACE_PEEKSIGINFO, child, &arg, addr_rw); in check_error_paths()
74 if (ret != -1 || errno != EINVAL) { in check_error_paths()
77 ret, errno, EINVAL); in check_error_paths()
83 ret = sys_ptrace(PTRACE_PEEKSIGINFO, child, &arg, in check_error_paths()
85 if (ret != 2) { in check_error_paths()
86 err("sys_ptrace() returns %d (expected 2): %m\n", ret); in check_error_paths()
91 ret = sys_ptrace(PTRACE_PEEKSIGINFO, child, &arg, addr_ro); in check_error_paths()
92 if (ret != -1 && errno != EFAULT) { in check_error_paths()
95 ret, errn in check_error_paths()
108 int i, j, ret, exit_code = -1; check_direct_path() local
[all...]
/kernel/linux/linux-6.6/arch/openrisc/kernel/
H A Dptrace.c70 int ret; in genregs_set() local
75 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs_set()
78 if (!ret) in genregs_set()
79 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in genregs_set()
85 if (!ret) in genregs_set()
88 return ret; in genregs_set()
111 int ret; in fpregs_set() local
114 ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, in fpregs_set()
116 return ret; in fpregs_set()
180 int ret; in arch_ptrace() local
197 long ret = 0; do_syscall_trace_enter() local
[all...]
/kernel/linux/linux-5.10/drivers/hwmon/
H A Dads7871.c71 int ret; in ads7871_read_reg8() local
73 ret = spi_w8r8(spi, reg); in ads7871_read_reg8()
74 return ret; in ads7871_read_reg8()
79 int ret; in ads7871_read_reg16() local
81 ret = spi_w8r16(spi, reg); in ads7871_read_reg16()
82 return ret; in ads7871_read_reg16()
97 int ret, val, i = 0; in voltage_show() local
110 ret = ads7871_read_reg8(spi, REG_GAIN_MUX); in voltage_show()
111 mux_cnv = ((ret & MUX_CNV_BM) >> MUX_CNV_BV); in voltage_show()
118 ret in voltage_show()
159 int ret; ads7871_probe() local
[all...]
/kernel/linux/linux-5.10/drivers/leds/trigger/
H A Dledtrig-gpio.c61 int ret; in gpio_trig_brightness_store() local
63 ret = sscanf(buf, "%u", &desired_brightness); in gpio_trig_brightness_store()
64 if (ret < 1 || desired_brightness > 255) { in gpio_trig_brightness_store()
90 int ret; in gpio_trig_inverted_store() local
92 ret = kstrtoul(buf, 10, &inverted); in gpio_trig_inverted_store()
93 if (ret < 0) in gpio_trig_inverted_store()
94 return ret; in gpio_trig_inverted_store()
124 int ret; in gpio_trig_gpio_store() local
126 ret = sscanf(buf, "%u", &gpio); in gpio_trig_gpio_store()
127 if (ret < in gpio_trig_gpio_store()
[all...]
/kernel/linux/linux-5.10/drivers/irqchip/
H A Dirq-ls-extirq.c102 int ret; in ls_extirq_parse_map() local
128 ret = of_property_read_u32(ipar, "#interrupt-cells", &intsize); in ls_extirq_parse_map()
129 if (ret) in ls_extirq_parse_map()
130 return ret; in ls_extirq_parse_map()
149 int ret; in ls_extirq_of_init() local
163 ret = PTR_ERR(priv->syscon); in ls_extirq_of_init()
167 ret = of_property_read_u32(node, "reg", &priv->intpcr); in ls_extirq_of_init()
168 if (ret) { in ls_extirq_of_init()
173 ret = ls_extirq_parse_map(priv, node); in ls_extirq_of_init()
174 if (ret) in ls_extirq_of_init()
[all...]
/kernel/linux/linux-5.10/drivers/leds/
H A Dleds-lm36274.c74 int ret; in lm36274_parse_dt() local
89 ret = -ENODEV; in lm36274_parse_dt()
93 ret = fwnode_property_read_u32_array(child, "led-sources", in lm36274_parse_dt()
95 if (ret) { in lm36274_parse_dt()
103 return ret; in lm36274_parse_dt()
111 int ret; in lm36274_probe() local
122 ret = lm36274_parse_dt(chip, &init_data); in lm36274_probe()
123 if (ret) { in lm36274_probe()
125 return ret; in lm36274_probe()
128 ret in lm36274_probe()
[all...]
/kernel/linux/linux-5.10/drivers/hwmon/pmbus/
H A Ducd9200.c80 int i, j, ret; in ucd9200_probe() local
87 ret = i2c_smbus_read_block_data(client, UCD9200_DEVICE_ID, in ucd9200_probe()
89 if (ret < 0) { in ucd9200_probe()
91 return ret; in ucd9200_probe()
93 block_buffer[ret] = '\0'; in ucd9200_probe()
120 ret = i2c_smbus_read_block_data(client, UCD9200_PHASE_INFO, in ucd9200_probe()
122 if (ret < 0) { in ucd9200_probe()
124 return ret; in ucd9200_probe()
134 for (i = 0; i < ret; i++) { in ucd9200_probe()
159 ret in ucd9200_probe()
[all...]
/kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt76/mt76x2/
H A Dpci.c38 int ret; in mt76x2e_probe() local
40 ret = pcim_enable_device(pdev); in mt76x2e_probe()
41 if (ret) in mt76x2e_probe()
42 return ret; in mt76x2e_probe()
44 ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); in mt76x2e_probe()
45 if (ret) in mt76x2e_probe()
46 return ret; in mt76x2e_probe()
50 ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); in mt76x2e_probe()
51 if (ret) in mt76x2e_probe()
52 return ret; in mt76x2e_probe()
[all...]
/kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt76/mt7615/
H A Dpci.c25 int ret; in mt7615_pci_probe() local
27 ret = pcim_enable_device(pdev); in mt7615_pci_probe()
28 if (ret) in mt7615_pci_probe()
29 return ret; in mt7615_pci_probe()
31 ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); in mt7615_pci_probe()
32 if (ret) in mt7615_pci_probe()
33 return ret; in mt7615_pci_probe()
37 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in mt7615_pci_probe()
38 if (ret < 0) in mt7615_pci_probe()
39 return ret; in mt7615_pci_probe()
[all...]
/kernel/linux/linux-5.10/net/netfilter/
H A Dxt_connmark.c106 int ret; in connmark_tg_check() local
108 ret = nf_ct_netns_get(par->net, par->family); in connmark_tg_check()
109 if (ret < 0) in connmark_tg_check()
112 return ret; in connmark_tg_check()
136 int ret; in connmark_mt_check() local
138 ret = nf_ct_netns_get(par->net, par->family); in connmark_mt_check()
139 if (ret < 0) in connmark_mt_check()
142 return ret; in connmark_mt_check()
186 int ret; in connmark_mt_init() local
188 ret in connmark_mt_init()
[all...]
/kernel/linux/linux-5.10/net/ethtool/
H A Dpause.c36 int ret; in pause_prepare_data() local
44 ret = ethnl_ops_begin(dev); in pause_prepare_data()
45 if (ret < 0) in pause_prepare_data()
46 return ret; in pause_prepare_data()
153 int ret; in ethnl_set_pause() local
155 ret = ethnl_parse_header_dev_get(&req_info, in ethnl_set_pause()
159 if (ret < 0) in ethnl_set_pause()
160 return ret; in ethnl_set_pause()
163 ret = -EOPNOTSUPP; in ethnl_set_pause()
168 ret in ethnl_set_pause()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/mediatek/
H A Dmtk_disp_color.c76 int ret; in mtk_disp_color_bind() local
78 ret = mtk_ddp_comp_register(drm_dev, &priv->ddp_comp); in mtk_disp_color_bind()
79 if (ret < 0) { in mtk_disp_color_bind()
81 dev->of_node, ret); in mtk_disp_color_bind()
82 return ret; in mtk_disp_color_bind()
107 int ret; in mtk_disp_color_probe() local
119 ret = mtk_ddp_comp_init(dev, dev->of_node, &priv->ddp_comp, comp_id, in mtk_disp_color_probe()
121 if (ret) { in mtk_disp_color_probe()
122 if (ret != -EPROBE_DEFER) in mtk_disp_color_probe()
124 ret); in mtk_disp_color_probe()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvif/
H A Dvmm.c41 int ret; in nvif_vmm_map() local
57 ret = nvif_object_mthd(&vmm->object, NVIF_VMM_V0_MAP, in nvif_vmm_map()
61 return ret; in nvif_vmm_map()
81 int ret; in nvif_vmm_get() local
98 ret = nvif_object_mthd(&vmm->object, NVIF_VMM_V0_GET, in nvif_vmm_get()
100 if (ret == 0) { in nvif_vmm_get()
104 return ret; in nvif_vmm_get()
120 int ret = -ENOSYS, i; in nvif_vmm_ctor() local
133 ret = nvif_object_ctor(&mmu->object, name ? name : "nvifVmm", 0, in nvif_vmm_ctor()
135 if (ret) in nvif_vmm_ctor()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/vgem/
H A Dvgem_fence.c134 int ret; in vgem_fence_attach_ioctl() local
148 ret = -ENOMEM; in vgem_fence_attach_ioctl()
156 ret = -EBUSY; in vgem_fence_attach_ioctl()
161 ret = 0; in vgem_fence_attach_ioctl()
165 else if ((ret = dma_resv_reserve_shared(resv, 1)) == 0) in vgem_fence_attach_ioctl()
170 if (ret == 0) { in vgem_fence_attach_ioctl()
172 ret = idr_alloc(&vfile->fence_idr, fence, 1, 0, GFP_KERNEL); in vgem_fence_attach_ioctl()
174 if (ret > 0) { in vgem_fence_attach_ioctl()
175 arg->out_fence = ret; in vgem_fence_attach_ioctl()
176 ret in vgem_fence_attach_ioctl()
212 int ret = 0; vgem_fence_signal_ioctl() local
[all...]
/kernel/linux/linux-5.10/drivers/mfd/
H A Dene-kb3930.c97 int ret; in kb3930_ec_ram_reg_read() local
99 ret = i2c_smbus_write_word_data(ddata->client, EC_RAM_IN, reg); in kb3930_ec_ram_reg_read()
100 if (ret < 0) in kb3930_ec_ram_reg_read()
101 return ret; in kb3930_ec_ram_reg_read()
103 ret = i2c_smbus_read_word_data(ddata->client, EC_DATA_IN); in kb3930_ec_ram_reg_read()
104 if (ret < 0) in kb3930_ec_ram_reg_read()
105 return ret; in kb3930_ec_ram_reg_read()
107 *val = ret >> 8; in kb3930_ec_ram_reg_read()
128 int ret; in kb3930_probe() local
143 ret in kb3930_probe()
[all...]
/kernel/linux/linux-5.10/drivers/pwm/
H A Dpwm-imx1.c40 int ret; in pwm_imx1_clk_prepare_enable() local
42 ret = clk_prepare_enable(imx->clk_ipg); in pwm_imx1_clk_prepare_enable()
43 if (ret) in pwm_imx1_clk_prepare_enable()
44 return ret; in pwm_imx1_clk_prepare_enable()
46 ret = clk_prepare_enable(imx->clk_per); in pwm_imx1_clk_prepare_enable()
47 if (ret) { in pwm_imx1_clk_prepare_enable()
49 return ret; in pwm_imx1_clk_prepare_enable()
98 int ret; in pwm_imx1_enable() local
100 ret = pwm_imx1_clk_prepare_enable(chip); in pwm_imx1_enable()
101 if (ret < in pwm_imx1_enable()
156 int ret = PTR_ERR(imx->clk_per); pwm_imx1_probe() local
[all...]
/kernel/linux/linux-6.6/drivers/misc/eeprom/
H A Dee1004.c77 int ret; in ee1004_set_current_page() local
83 ret = i2c_smbus_write_byte(ee1004_set_page[page], 0x00); in ee1004_set_current_page()
88 if (ret == -ENXIO && ee1004_get_current_page() == page) in ee1004_set_current_page()
89 ret = 0; in ee1004_set_current_page()
90 if (ret < 0) { in ee1004_set_current_page()
91 dev_err(dev, "Failed to select page %d (%d)\n", page, ret); in ee1004_set_current_page()
92 return ret; in ee1004_set_current_page()
129 int ret = 0; in eeprom_read() local
138 ret = ee1004_eeprom_read(client, buf, off, count); in eeprom_read()
139 if (ret < in eeprom_read()
[all...]
/kernel/linux/linux-6.6/drivers/mfd/
H A Dene-kb3930.c97 int ret; in kb3930_ec_ram_reg_read() local
99 ret = i2c_smbus_write_word_data(ddata->client, EC_RAM_IN, reg); in kb3930_ec_ram_reg_read()
100 if (ret < 0) in kb3930_ec_ram_reg_read()
101 return ret; in kb3930_ec_ram_reg_read()
103 ret = i2c_smbus_read_word_data(ddata->client, EC_DATA_IN); in kb3930_ec_ram_reg_read()
104 if (ret < 0) in kb3930_ec_ram_reg_read()
105 return ret; in kb3930_ec_ram_reg_read()
107 *val = ret >> 8; in kb3930_ec_ram_reg_read()
128 int ret; in kb3930_probe() local
143 ret in kb3930_probe()
[all...]
/kernel/linux/linux-6.6/drivers/mtd/spi-nor/
H A Datmel.c26 int ret; in at25fs_nor_unlock() local
33 ret = spi_nor_write_sr_and_check(nor, 0); in at25fs_nor_unlock()
34 if (ret) in at25fs_nor_unlock()
37 return ret; in at25fs_nor_unlock()
74 int ret; in atmel_nor_set_global_protection() local
81 ret = spi_nor_read_sr(nor, nor->bouncebuf); in atmel_nor_set_global_protection()
82 if (ret) in atmel_nor_set_global_protection()
83 return ret; in atmel_nor_set_global_protection()
90 ret = spi_nor_write_sr_and_check(nor, sr); in atmel_nor_set_global_protection()
91 if (ret) { in atmel_nor_set_global_protection()
136 int ret; atmel_nor_is_global_protected() local
[all...]
/kernel/linux/linux-6.6/drivers/mtd/parsers/
H A Dbcm63xxpart.c42 int ret = 0; in bcm63xx_detect_cfe() local
45 ret = (fw_arg3 == CFE_EPTSEAL); in bcm63xx_detect_cfe()
48 return ret; in bcm63xx_detect_cfe()
56 int ret; in bcm63xx_read_nvram() local
59 ret = mtd_read(master, BCM963XX_NVRAM_OFFSET, BCM963XX_NVRAM_V5_SIZE, in bcm63xx_read_nvram()
61 if (ret) in bcm63xx_read_nvram()
62 return ret; in bcm63xx_read_nvram()
64 ret = bcm963xx_nvram_checksum(nvram, &expected_crc, &actual_crc); in bcm63xx_read_nvram()
65 if (ret) in bcm63xx_read_nvram()
131 int ret; in bcm63xx_parse_cfe_partitions() local
[all...]
/kernel/linux/linux-6.6/drivers/watchdog/
H A Ddiag288_wdt.c110 int ret; in wdt_start() local
116 ret = diag288_str(func, dev->timeout, wdt_cmd); in wdt_start()
117 WARN_ON(ret != 0); in wdt_start()
119 ret = diag288(WDT_FUNC_INIT, dev->timeout, LPARWDT_RESTART, 0); in wdt_start()
122 if (ret) { in wdt_start()
124 return ret; in wdt_start()
136 int ret; in wdt_ping() local
148 ret = diag288_str(func, dev->timeout, wdt_cmd); in wdt_ping()
149 WARN_ON(ret != 0); in wdt_ping()
151 ret in wdt_ping()
191 int ret; diag288_init() local
[all...]

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