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/linux/drivers/input/touchscreen/
H A Drohm_bu21023.c332 int error, error2; in rohm_ts_manual_calibration() local
347 error = i2c_smbus_write_byte_data(client, INT_MASK, in rohm_ts_manual_calibration()
350 if (error) in rohm_ts_manual_calibration()
353 error = i2c_smbus_write_byte_data(client, TEST1, in rohm_ts_manual_calibration()
355 if (error) in rohm_ts_manual_calibration()
364 error = rohm_i2c_burst_read(client, PRM1_X_H, buf, sizeof(buf)); in rohm_ts_manual_calibration()
365 if (error) in rohm_ts_manual_calibration()
378 error = i2c_smbus_write_byte_data(client, TEST1, in rohm_ts_manual_calibration()
380 if (error) in rohm_ts_manual_calibration()
413 error = i2c_smbus_write_byte_data(client, in rohm_ts_manual_calibration()
[all …]
H A Dgoodix_fwupload.c88 int tries, error; in goodix_enter_upload_mode() local
93 error = goodix_i2c_write_u8(client, in goodix_enter_upload_mode()
95 if (error) in goodix_enter_upload_mode()
96 return error; in goodix_enter_upload_mode()
98 error = goodix_i2c_read(client, in goodix_enter_upload_mode()
100 if (error) in goodix_enter_upload_mode()
101 return error; in goodix_enter_upload_mode()
113 error = goodix_i2c_write_u8(client, GOODIX_REG_MISCTL_DSP_CTL, 0x00); in goodix_enter_upload_mode()
114 if (error) in goodix_enter_upload_mode()
115 return error; in goodix_enter_upload_mode()
[all …]
H A Draydium_i2c_ts.c171 int error; in raydium_i2c_send() local
211 error = raydium_i2c_xfer(client, addr, xfer, ARRAY_SIZE(xfer)); in raydium_i2c_send()
212 if (likely(!error)) in raydium_i2c_send()
218 dev_err(&client->dev, "%s failed: %d\n", __func__, error); in raydium_i2c_send()
221 return error; in raydium_i2c_send()
227 int error; in raydium_i2c_read() local
266 error = raydium_i2c_xfer(client, addr, xfer, ARRAY_SIZE(xfer)); in raydium_i2c_read()
267 if (unlikely(error)) in raydium_i2c_read()
268 return error; in raydium_i2c_read()
281 int error; in raydium_i2c_sw_reset() local
[all …]
H A Dchipone_icn8505.c156 int error; in icn8505_read_reg_silent() local
158 error = icn8505_read_xfer(icn8505->client, icn8505->client->addr, reg, in icn8505_read_reg_silent()
160 if (error) in icn8505_read_reg_silent()
161 return error; in icn8505_read_reg_silent()
203 int error; in icn8505_try_fw_upload() local
208 error = icn8505_write_prog_reg(icn8505, 0xcc3355, 0x5a); in icn8505_try_fw_upload()
209 if (error) in icn8505_try_fw_upload()
210 return error; in icn8505_try_fw_upload()
214 error = icn8505_write_prog_reg(icn8505, 0x040400, 0x01); in icn8505_try_fw_upload()
215 if (error) in icn8505_try_fw_upload()
[all …]
H A Dsilead.c124 int error; in silead_ts_request_input_dev() local
149 error = input_register_device(data->input); in silead_ts_request_input_dev()
150 if (error) { in silead_ts_request_input_dev()
151 dev_err(dev, "Failed to register input device: %d\n", error); in silead_ts_request_input_dev()
152 return error; in silead_ts_request_input_dev()
161 int error; in silead_ts_request_pen_input_dev() local
183 error = input_register_device(data->pen_input); in silead_ts_request_pen_input_dev()
184 if (error) { in silead_ts_request_pen_input_dev()
185 dev_err(dev, "Failed to register pen input device: %d\n", error); in silead_ts_request_pen_input_dev()
186 return error; in silead_ts_request_pen_input_dev()
[all …]
H A Dbu21013_ts.c240 int error; in bu21013_gpio_irq() local
243 error = bu21013_do_touch_report(ts); in bu21013_gpio_irq()
244 if (error) { in bu21013_gpio_irq()
264 int error; in bu21013_init_chip() local
266 error = i2c_smbus_write_byte_data(client, BU21013_RESET_REG, in bu21013_init_chip()
268 if (error) { in bu21013_init_chip()
270 return error; in bu21013_init_chip()
274 error = i2c_smbus_write_byte_data(client, BU21013_SENSOR_0_7_REG, in bu21013_init_chip()
276 if (error) { in bu21013_init_chip()
278 return error; in bu21013_init_chip()
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H A Dhycon-hy46xx.c106 int error; in hycon_hy46xx_isr() local
110 error = regmap_bulk_read(tsdata->regmap, 0, rdbuf, sizeof(rdbuf)); in hycon_hy46xx_isr()
111 if (error) { in hycon_hy46xx_isr()
113 error); in hycon_hy46xx_isr()
185 int error = 0; in hycon_hy46xx_setting_show() local
190 error = regmap_read(tsdata->regmap, attr->address, &val); in hycon_hy46xx_setting_show()
191 if (error < 0) { in hycon_hy46xx_setting_show()
194 dattr->attr.name, error); in hycon_hy46xx_setting_show()
209 return error ?: count; in hycon_hy46xx_setting_show()
222 int error; in hycon_hy46xx_setting_store() local
[all …]
H A Delants_i2c.c301 int ret, error; in elants_i2c_calibrate() local
322 error = ret < 0 ? ret : -ETIMEDOUT; in elants_i2c_calibrate()
325 error); in elants_i2c_calibrate()
326 return error; in elants_i2c_calibrate()
342 int error; in elants_i2c_sw_reset() local
344 error = elants_i2c_send(client, soft_rst_cmd, in elants_i2c_sw_reset()
346 if (error) { in elants_i2c_sw_reset()
347 dev_err(&client->dev, "software reset failed: %d\n", error); in elants_i2c_sw_reset()
348 return error; in elants_i2c_sw_reset()
371 int error; in elants_i2c_query_hw_version() local
[all …]
H A Dhideep.c243 int error; in hideep_pgm_r_reg() local
245 error = hideep_pgm_r_mem(ts, addr, &data, 1); in hideep_pgm_r_reg()
246 if (error) { in hideep_pgm_r_reg()
249 addr, error); in hideep_pgm_r_reg()
250 return error; in hideep_pgm_r_reg()
260 int error; in hideep_pgm_w_reg() local
262 error = hideep_pgm_w_mem(ts, addr, &data, 1); in hideep_pgm_w_reg()
263 if (error) { in hideep_pgm_w_reg()
266 addr, val, error); in hideep_pgm_w_reg()
267 return error; in hideep_pgm_w_reg()
[all …]
H A Dzinitix.c215 int error; in zinitix_get_u16_reg() local
218 error = zinitix_read_data(client, vreg, (void *)&val, 2); in zinitix_get_u16_reg()
219 if (error) in zinitix_get_u16_reg()
229 int error; in zinitix_init_touch() local
232 error = zinitix_write_cmd(client, ZINITIX_SWRESET_CMD); in zinitix_init_touch()
233 if (error) { in zinitix_init_touch()
235 return error; in zinitix_init_touch()
279 error = zinitix_write_u16(client, ZINITIX_INT_ENABLE_FLAG, 0x0); in zinitix_init_touch()
280 if (error) { in zinitix_init_touch()
283 return error; in zinitix_init_touch()
[all …]
H A Dhimax_hx83112b.c86 int error; in himax_bus_enable_burst() local
88 error = regmap_write(ts->regmap, HIMAX_AHB_ADDR_CONTI, in himax_bus_enable_burst()
90 if (error) in himax_bus_enable_burst()
91 return error; in himax_bus_enable_burst()
93 error = regmap_write(ts->regmap, HIMAX_AHB_ADDR_INCR4, in himax_bus_enable_burst()
95 if (error) in himax_bus_enable_burst()
96 return error; in himax_bus_enable_burst()
104 int error; in himax_bus_read() local
107 error = himax_bus_enable_burst(ts); in himax_bus_read()
108 if (error) in himax_bus_read()
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H A Dmms114.c96 int error; in __mms114_read_reg() local
113 error = i2c_transfer(client->adapter, xfer, 2); in __mms114_read_reg()
114 if (error != 2) { in __mms114_read_reg()
116 "%s: i2c transfer failed (%d)\n", __func__, error); in __mms114_read_reg()
117 return error < 0 ? error : -EIO; in __mms114_read_reg()
127 int error; in mms114_read_reg() local
132 error = __mms114_read_reg(data, reg, 1, &val); in mms114_read_reg()
133 return error < 0 ? error : val; in mms114_read_reg()
141 int error; in mms114_write_reg() local
146 error = i2c_master_send(client, buf, 2); in mms114_write_reg()
[all …]
/linux/drivers/base/test/
H A Dproperty-entry-test.c25 int error; in pe_test_uints() local
30 error = fwnode_property_count_u8(node, "prop-u8"); in pe_test_uints()
31 KUNIT_EXPECT_EQ(test, error, 1); in pe_test_uints()
33 error = fwnode_property_read_u8(node, "prop-u8", &val_u8); in pe_test_uints()
34 KUNIT_EXPECT_EQ(test, error, 0); in pe_test_uints()
37 error = fwnode_property_read_u8_array(node, "prop-u8", array_u8, 1); in pe_test_uints()
38 KUNIT_EXPECT_EQ(test, error, 0); in pe_test_uints()
41 error = fwnode_property_read_u8_array(node, "prop-u8", array_u8, 2); in pe_test_uints()
42 KUNIT_EXPECT_NE(test, error, 0); in pe_test_uints()
44 error = fwnode_property_read_u8(node, "no-prop-u8", &val_u8); in pe_test_uints()
[all …]
/linux/drivers/input/mouse/
H A Delan_i2c_i2c.c142 int error; in elan_i2c_initialize() local
145 error = elan_i2c_write_cmd(client, ETP_I2C_STAND_CMD, ETP_I2C_RESET); in elan_i2c_initialize()
146 if (error) { in elan_i2c_initialize()
147 dev_err(dev, "device reset failed: %d\n", error); in elan_i2c_initialize()
148 return error; in elan_i2c_initialize()
155 error = i2c_master_recv(client, val, ETP_I2C_INF_LENGTH); in elan_i2c_initialize()
156 if (error < 0) { in elan_i2c_initialize()
157 dev_err(dev, "failed to read reset response: %d\n", error); in elan_i2c_initialize()
158 return error; in elan_i2c_initialize()
161 error = elan_i2c_read_block(client, ETP_I2C_DESC_CMD, in elan_i2c_initialize()
[all …]
H A Delan_i2c_smbus.c58 int len, error; in elan_smbus_initialize() local
65 error = len < 0 ? len : -EIO; in elan_smbus_initialize()
66 return error; in elan_smbus_initialize()
77 error = i2c_smbus_write_byte(client, ETP_SMBUS_ENABLE_TP); in elan_smbus_initialize()
78 if (error) { in elan_smbus_initialize()
79 dev_err(&client->dev, "failed to enable touchpad: %d\n", error); in elan_smbus_initialize()
80 return error; in elan_smbus_initialize()
117 int error; in elan_smbus_calibrate_result() local
122 error = i2c_smbus_read_block_data(client, in elan_smbus_calibrate_result()
124 if (error < 0) in elan_smbus_calibrate_result()
[all …]
H A Dcyapa_gen6.c94 int error; in cyapa_get_pip_fixed_info() local
99 error = cyapa_i2c_pip_cmd_irq_sync(cyapa, in cyapa_get_pip_fixed_info()
104 if (error || resp_len < PIP_BL_GET_INFO_RESP_LENGTH) in cyapa_get_pip_fixed_info()
105 return error ? error : -EIO; in cyapa_get_pip_fixed_info()
116 error = cyapa_i2c_pip_cmd_irq_sync(cyapa, in cyapa_get_pip_fixed_info()
120 if (error || resp_len < PIP_READ_SYS_INFO_RESP_LENGTH) in cyapa_get_pip_fixed_info()
121 return error ? error : -EIO; in cyapa_get_pip_fixed_info()
143 int error; in cyapa_pip_state_parse() local
158 error = cyapa_i2c_pip_cmd_irq_sync(cyapa, in cyapa_pip_state_parse()
164 if (error) in cyapa_pip_state_parse()
[all …]
/linux/drivers/input/misc/
H A Ddrv2667.c133 int error; in drv2667_set_waveform_freq() local
145 error = regmap_read(haptics->regmap, DRV2667_PAGE, &read_buf); in drv2667_set_waveform_freq()
146 if (error) { in drv2667_set_waveform_freq()
148 "Failed to read the page number: %d\n", error); in drv2667_set_waveform_freq()
154 error = regmap_write(haptics->regmap, in drv2667_set_waveform_freq()
156 if (error) { in drv2667_set_waveform_freq()
158 "Failed to set the page: %d\n", error); in drv2667_set_waveform_freq()
163 error = regmap_write(haptics->regmap, DRV2667_RAM_FREQ, freq); in drv2667_set_waveform_freq()
164 if (error) in drv2667_set_waveform_freq()
166 "Failed to set the frequency: %d\n", error); in drv2667_set_waveform_freq()
[all …]
H A Ddrv260x.c213 int error; in drv260x_worker() local
219 error = regmap_write(haptics->regmap, in drv260x_worker()
221 if (error) { in drv260x_worker()
223 "Failed to write set mode: %d\n", error); in drv260x_worker()
225 error = regmap_write(haptics->regmap, in drv260x_worker()
227 if (error) in drv260x_worker()
229 "Failed to set magnitude: %d\n", error); in drv260x_worker()
256 int error; in drv260x_close() local
260 error = regmap_write(haptics->regmap, DRV260X_MODE, DRV260X_STANDBY); in drv260x_close()
261 if (error) in drv260x_close()
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H A Dbma150.c181 int error; in bma150_set_mode() local
183 error = bma150_set_reg_bits(bma150->client, mode, BMA150_WAKE_UP_POS, in bma150_set_mode()
185 if (error) in bma150_set_mode()
186 return error; in bma150_set_mode()
188 error = bma150_set_reg_bits(bma150->client, mode, BMA150_SLEEP_POS, in bma150_set_mode()
190 if (error) in bma150_set_mode()
191 return error; in bma150_set_mode()
202 int error; in bma150_soft_reset() local
204 error = bma150_set_reg_bits(bma150->client, 1, BMA150_SW_RES_POS, in bma150_soft_reset()
206 if (error) in bma150_soft_reset()
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H A Dda7280.c286 int error; in da7280_haptic_mem_update() local
289 error = regmap_read(haptics->regmap, DA7280_IRQ_STATUS1, &val); in da7280_haptic_mem_update()
290 if (error) in da7280_haptic_mem_update()
291 return error; in da7280_haptic_mem_update()
300 error = regmap_read(haptics->regmap, DA7280_MEM_CTL2, &val); in da7280_haptic_mem_update()
301 if (error) in da7280_haptic_mem_update()
302 return error; in da7280_haptic_mem_update()
309 error = regmap_update_bits(haptics->regmap, in da7280_haptic_mem_update()
313 if (error) in da7280_haptic_mem_update()
314 return error; in da7280_haptic_mem_update()
[all …]
H A Ddrv2665.c81 int error; in drv2665_worker() local
83 error = regmap_read(haptics->regmap, DRV2665_STATUS, &read_buf); in drv2665_worker()
84 if (error) { in drv2665_worker()
86 "Failed to read status: %d\n", error); in drv2665_worker()
91 error = regmap_bulk_write(haptics->regmap, in drv2665_worker()
95 if (error) { in drv2665_worker()
97 "Failed to write FIFO: %d\n", error); in drv2665_worker()
116 int error; in drv2665_close() local
120 error = regmap_update_bits(haptics->regmap, DRV2665_CTRL_2, in drv2665_close()
122 if (error) in drv2665_close()
[all …]
H A Dmax77693-haptic.c72 int error; in max77693_haptic_set_duty_cycle() local
77 error = pwm_apply_might_sleep(haptic->pwm_dev, &state); in max77693_haptic_set_duty_cycle()
78 if (error) { in max77693_haptic_set_duty_cycle()
80 "failed to set pwm duty cycle: %d\n", error); in max77693_haptic_set_duty_cycle()
81 return error; in max77693_haptic_set_duty_cycle()
89 int error; in max77843_haptic_bias() local
94 error = regmap_update_bits(haptic->regmap_haptic, in max77843_haptic_bias()
98 if (error) { in max77843_haptic_bias()
100 str_enable_disable(on), error); in max77843_haptic_bias()
101 return error; in max77843_haptic_bias()
[all …]
/linux/kernel/power/
H A Dhibernate.c326 int error; in create_image() local
328 error = dpm_suspend_end(PMSG_FREEZE); in create_image()
329 if (error) { in create_image()
331 return error; in create_image()
334 error = platform_pre_snapshot(platform_mode); in create_image()
335 if (error || hibernation_test(TEST_PLATFORM)) in create_image()
338 error = pm_sleep_disable_secondary_cpus(); in create_image()
339 if (error || hibernation_test(TEST_CPUS)) in create_image()
346 error = syscore_suspend(); in create_image()
347 if (error) { in create_image()
[all …]
/linux/drivers/input/joystick/
H A Das5011.c80 int error; in as5011_i2c_write() local
82 error = i2c_transfer(client->adapter, &msg, 1); in as5011_i2c_write()
83 return error < 0 ? error : 0; in as5011_i2c_write()
104 int error; in as5011_i2c_read() local
106 error = i2c_transfer(client->adapter, msg_set, 2); in as5011_i2c_read()
107 if (error < 0) in as5011_i2c_read()
108 return error; in as5011_i2c_read()
128 int error; in as5011_axis_interrupt() local
131 error = as5011_i2c_read(as5011->i2c_client, AS5011_X_RES_INT, &x); in as5011_axis_interrupt()
132 if (error < 0) in as5011_axis_interrupt()
[all …]
/linux/drivers/power/supply/
H A Dcpcap-charger.c179 int error, value = 0; in cpcap_charger_get_charge_voltage() local
182 error = iio_read_channel_processed(channel, &value); in cpcap_charger_get_charge_voltage()
183 if (error < 0) { in cpcap_charger_get_charge_voltage()
184 dev_warn(ddata->dev, "%s failed: %i\n", __func__, error); in cpcap_charger_get_charge_voltage()
195 int error, value = 0; in cpcap_charger_get_charge_current() local
198 error = iio_read_channel_processed(channel, &value); in cpcap_charger_get_charge_current()
199 if (error < 0) { in cpcap_charger_get_charge_current()
200 dev_warn(ddata->dev, "%s failed: %i\n", __func__, error); in cpcap_charger_get_charge_current()
277 int error; in cpcap_charger_get_bat_const_charge_voltage() local
281 error = power_supply_get_property(battery, in cpcap_charger_get_bat_const_charge_voltage()
[all …]

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