| /linux/drivers/iio/frequency/ |
| A D | adf4371.c | 331 unsigned int readval, reg, bit; in adf4371_read() local
341 if (readval == 0x00) { in adf4371_read()
350 ret = regmap_read(st->regmap, reg, &readval); in adf4371_read()
354 val = !(readval & BIT(bit)); in adf4371_read()
375 unsigned int bit, readval, reg; in adf4371_write() local
394 ret = regmap_read(st->regmap, reg, &readval); in adf4371_write()
398 readval &= ~BIT(bit); in adf4371_write()
399 readval |= (!power_down << bit); in adf4371_write()
401 ret = regmap_write(st->regmap, reg, readval); in adf4371_write()
461 unsigned int *readval) in adf4371_reg_access() argument
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| A D | admv4420.c | 127 u32 *readval) in admv4420_reg_access() argument
131 if (readval) in admv4420_reg_access()
132 return regmap_read(st->regmap, reg, readval); in admv4420_reg_access()
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| /linux/drivers/iio/adc/ |
| A D | ad7606_spi.c | 164 int readval; in ad7606_spi_write_mask() local
166 readval = st->bops->reg_read(st, addr); in ad7606_spi_write_mask()
167 if (readval < 0) in ad7606_spi_write_mask()
168 return readval; in ad7606_spi_write_mask()
170 readval &= ~mask; in ad7606_spi_write_mask()
171 readval |= val; in ad7606_spi_write_mask()
173 return st->bops->reg_write(st, addr, readval); in ad7606_spi_write_mask()
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| A D | ad7124.c | 240 unsigned int readval; in ad7124_spi_write_mask() local
247 readval &= ~mask; in ad7124_spi_write_mask()
248 readval |= val; in ad7124_spi_write_mask()
687 unsigned int *readval) in ad7124_reg_access() argument
695 if (readval) in ad7124_reg_access()
697 readval); in ad7124_reg_access()
756 unsigned int readval, timeout; in ad7124_soft_reset() local
770 if (!(readval & AD7124_STATUS_POR_FLAG_MSK)) in ad7124_soft_reset()
784 unsigned int readval, chip_id, silicon_rev; in ad7124_check_chip_id() local
791 chip_id = AD7124_DEVICE_ID_GET(readval); in ad7124_check_chip_id()
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| A D | ad7768-1.c | 224 int readval, ret; in ad7768_scan_direct() local
237 readval = ad7768_spi_reg_read(st, AD7768_REG_ADC_DATA, 3); in ad7768_scan_direct()
238 if (readval < 0) in ad7768_scan_direct()
239 return readval; in ad7768_scan_direct()
248 return readval; in ad7768_scan_direct()
254 unsigned int *readval) in ad7768_reg_access() argument
260 if (readval) { in ad7768_reg_access()
264 *readval = ret; in ad7768_reg_access()
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| A D | ad7949.c | 257 unsigned int *readval) in ad7949_spi_reg_access() argument
262 if (readval) in ad7949_spi_reg_access()
263 *readval = ad7949_adc->cfg; in ad7949_spi_reg_access()
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| A D | adi-axi-adc.c | 312 unsigned int writeval, unsigned int *readval) in axi_adc_reg_access() argument
316 if (readval) in axi_adc_reg_access()
317 return regmap_read(st->regmap, reg, readval); in axi_adc_reg_access()
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| A D | rcar-gyroadc.c | 242 unsigned int *readval) in rcar_gyroadc_reg_access() argument
247 if (readval == NULL) in rcar_gyroadc_reg_access()
260 *readval = readl(priv->regs + reg); in rcar_gyroadc_reg_access()
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| A D | imx7d_adc.c | 397 unsigned *readval) in imx7d_adc_reg_access() argument
401 if (!readval || reg % 4 || reg > IMX7D_REG_ADC_ADC_CFG) in imx7d_adc_reg_access()
404 *readval = readl(info->regs + reg); in imx7d_adc_reg_access()
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| A D | imx8qxp-adc.c | 286 unsigned int writeval, unsigned int *readval) in imx8qxp_adc_reg_access() argument
291 if (!readval || reg % 4 || reg > IMX8QXP_ADR_ADC_TST) in imx8qxp_adc_reg_access()
296 *readval = readl(adc->regs + reg); in imx8qxp_adc_reg_access()
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| A D | max1027.c | 420 unsigned int *readval) in max1027_debugfs_reg_access() argument
425 if (readval) { in max1027_debugfs_reg_access()
427 *readval = be16_to_cpu(st->buffer[0]); in max1027_debugfs_reg_access()
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| A D | hi8435.c | 267 unsigned *readval) in hi8435_debugfs_reg_access() argument
273 if (readval != NULL) { in hi8435_debugfs_reg_access()
275 *readval = val; in hi8435_debugfs_reg_access()
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| A D | ad7606.c | 68 unsigned int *readval) in ad7606_reg_access() argument
75 if (readval) { in ad7606_reg_access()
79 *readval = ret; in ad7606_reg_access()
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| A D | aspeed_adc.c | 359 unsigned int *readval) in aspeed_adc_reg_access() argument
363 if (!readval || reg % 4 || reg > ASPEED_REG_MAX) in aspeed_adc_reg_access()
366 *readval = readl(data->base + reg); in aspeed_adc_reg_access()
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| A D | ti-ads1298.c | 416 unsigned int writeval, unsigned int *readval) in ads1298_reg_access() argument
420 if (readval) in ads1298_reg_access()
421 return regmap_read(priv->regmap, reg, readval); in ads1298_reg_access()
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| /linux/drivers/media/v4l2-core/ |
| A D | v4l2-cci.c | 156 u64 readval; in cci_update_bits() local
159 ret = cci_read(map, reg, &readval, err); in cci_update_bits()
163 val = (readval & ~mask) | (val & mask); in cci_update_bits()
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| /linux/drivers/iio/light/ |
| A D | bh1780.c | 82 unsigned int *readval) in bh1780_debugfs_reg_access() argument
87 if (!readval) in bh1780_debugfs_reg_access()
94 *readval = ret; in bh1780_debugfs_reg_access()
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| /linux/drivers/gpio/ |
| A D | gpio-htc-egpio.c | 108 unsigned long readval = egpio_readw(ei, ei->ack_register); in egpio_handler() local
109 pr_debug("IRQ reg: %x\n", (unsigned int)readval); in egpio_handler()
113 readval &= ei->irqs_enabled; in egpio_handler()
114 for_each_set_bit(irqpin, &readval, ei->nirqs) { in egpio_handler()
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| /linux/drivers/iio/gyro/ |
| A D | adxrs290.c | 441 unsigned int *readval) in adxrs290_reg_access_rw() argument
449 *readval = ret; in adxrs290_reg_access_rw()
455 unsigned int writeval, unsigned int *readval) in adxrs290_reg_access() argument
459 if (readval) in adxrs290_reg_access()
460 return adxrs290_reg_access_rw(st->spi, reg, readval); in adxrs290_reg_access()
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| /linux/drivers/net/can/sja1000/ |
| A D | sja1000_isa.c | 95 u8 readval; in sja1000_isa_port_read_reg_indirect() local
99 readval = inb(base + 1); in sja1000_isa_port_read_reg_indirect()
102 return readval; in sja1000_isa_port_read_reg_indirect()
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| /linux/drivers/iio/dac/ |
| A D | stm32-dac.c | 172 unsigned *readval) in stm32_dac_debugfs_reg_access() argument
176 if (!readval) in stm32_dac_debugfs_reg_access()
179 return regmap_read(dac->common->regmap, reg, readval); in stm32_dac_debugfs_reg_access()
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| A D | adi-axi-dac.c | 511 unsigned int writeval, unsigned int *readval) in axi_dac_reg_access() argument
515 if (readval) in axi_dac_reg_access()
516 return regmap_read(st->regmap, reg, readval); in axi_dac_reg_access()
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| A D | ad5770r.c | 393 unsigned int *readval) in ad5770r_reg_access() argument
397 if (readval) in ad5770r_reg_access()
398 return regmap_read(st->regmap, reg, readval); in ad5770r_reg_access()
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| /linux/drivers/iio/imu/ |
| A D | adis.c | 239 unsigned int writeval, unsigned int *readval) in adis_debugfs_reg_access() argument
243 if (readval) { in adis_debugfs_reg_access()
249 *readval = val16; in adis_debugfs_reg_access()
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| /linux/drivers/iio/accel/ |
| A D | sca3300.c | 566 unsigned int *readval) in sca3300_debugfs_reg_access() argument
575 if (!readval) in sca3300_debugfs_reg_access()
582 *readval = value; in sca3300_debugfs_reg_access()
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