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Searched refs:readval (Results 1 – 25 of 67) sorted by relevance

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/drivers/iio/frequency/
A Dadf4371.c343 unsigned int readval, reg, bit; in adf4371_read() local
353 if (readval == 0x00) { in adf4371_read()
362 ret = regmap_read(st->regmap, reg, &readval); in adf4371_read()
366 val = !(readval & BIT(bit)); in adf4371_read()
387 unsigned int bit, readval, reg; in adf4371_write() local
406 ret = regmap_read(st->regmap, reg, &readval); in adf4371_write()
410 readval &= ~BIT(bit); in adf4371_write()
411 readval |= (!power_down << bit); in adf4371_write()
413 ret = regmap_write(st->regmap, reg, readval); in adf4371_write()
474 unsigned int *readval) in adf4371_reg_access() argument
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A Dadmv4420.c127 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()
/drivers/iio/adc/
A Dad7124.c229 unsigned int readval; in ad7124_spi_write_mask() local
236 readval &= ~mask; in ad7124_spi_write_mask()
237 readval |= val; in ad7124_spi_write_mask()
715 unsigned int *readval) in ad7124_reg_access() argument
723 if (readval) in ad7124_reg_access()
725 readval); in ad7124_reg_access()
786 unsigned int readval, timeout; in ad7124_soft_reset() local
800 if (!(readval & AD7124_STATUS_POR_FLAG)) in ad7124_soft_reset()
807 if (readval & AD7124_STATUS_POR_FLAG) in ad7124_soft_reset()
822 unsigned int readval, chip_id, silicon_rev; in ad7124_check_chip_id() local
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A Dad7606.c530 unsigned int *readval) in ad7606_reg_access() argument
537 if (readval) { in ad7606_reg_access()
541 *readval = ret; in ad7606_reg_access()
1254 int readval; in ad7606_write_mask() local
1256 readval = st->bops->reg_read(st, addr); in ad7606_write_mask()
1257 if (readval < 0) in ad7606_write_mask()
1258 return readval; in ad7606_write_mask()
1260 readval &= ~mask; in ad7606_write_mask()
1261 readval |= val; in ad7606_write_mask()
1263 return st->bops->reg_write(st, addr, readval); in ad7606_write_mask()
A Dad7768-1.c390 int readval, ret; in ad7768_scan_direct() local
403 ret = regmap_read(st->regmap24, AD7768_REG24_ADC_DATA, &readval); in ad7768_scan_direct()
414 readval >>= 8; in ad7768_scan_direct()
424 return readval; in ad7768_scan_direct()
430 unsigned int *readval) in ad7768_reg_access() argument
439 if (readval) { in ad7768_reg_access()
441 ret = regmap_read(st->regmap, reg, readval); in ad7768_reg_access()
444 ret = regmap_read(st->regmap24, reg, readval); in ad7768_reg_access()
A Dad7949.c257 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()
A Drcar-gyroadc.c241 unsigned int *readval) in rcar_gyroadc_reg_access() argument
246 if (readval == NULL) in rcar_gyroadc_reg_access()
259 *readval = readl(priv->regs + reg); in rcar_gyroadc_reg_access()
A Dimx7d_adc.c397 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()
A Dimx8qxp-adc.c286 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()
A Dad4080.c196 unsigned int writeval, unsigned int *readval) in ad4080_reg_access() argument
200 if (readval) in ad4080_reg_access()
201 return regmap_read(st->regmap, reg, readval); in ad4080_reg_access()
A Dhi8435.c265 unsigned *readval) in hi8435_debugfs_reg_access() argument
271 if (readval != NULL) { in hi8435_debugfs_reg_access()
273 *readval = val; in hi8435_debugfs_reg_access()
A Dmax1027.c407 unsigned int *readval) in max1027_debugfs_reg_access() argument
412 if (readval) { in max1027_debugfs_reg_access()
414 *readval = be16_to_cpu(st->buffer[0]); in max1027_debugfs_reg_access()
A Daspeed_adc.c359 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()
A Dti-ads1298.c415 unsigned int writeval, unsigned int *readval) in ads1298_reg_access() argument
419 if (readval) in ads1298_reg_access()
420 return regmap_read(priv->regmap, reg, readval); in ads1298_reg_access()
/drivers/media/v4l2-core/
A Dv4l2-cci.c156 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()
/drivers/iio/light/
A Dbh1780.c82 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()
/drivers/gpio/
A Dgpio-htc-egpio.c108 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()
/drivers/iio/gyro/
A Dadxrs290.c439 unsigned int *readval) in adxrs290_reg_access_rw() argument
447 *readval = ret; in adxrs290_reg_access_rw()
453 unsigned int writeval, unsigned int *readval) in adxrs290_reg_access() argument
457 if (readval) in adxrs290_reg_access()
458 return adxrs290_reg_access_rw(st->spi, reg, readval); in adxrs290_reg_access()
/drivers/net/can/sja1000/
A Dsja1000_isa.c95 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()
/drivers/iio/dac/
A Dstm32-dac.c172 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()
A Dad3530r.c259 unsigned int writeval, unsigned int *readval) in ad3530r_reg_access() argument
263 if (readval) in ad3530r_reg_access()
264 return regmap_read(st->regmap, reg, readval); in ad3530r_reg_access()
A Dad5770r.c392 unsigned int *readval) in ad5770r_reg_access() argument
396 if (readval) in ad5770r_reg_access()
397 return regmap_read(st->regmap, reg, readval); in ad5770r_reg_access()
/drivers/iio/imu/
A Dadis16550.c195 u32 *readval, u32 writeval) in adis16550_spi_xfer() argument
200 bool wr = readval ? false : true; in adis16550_spi_xfer()
252 if (readval) { in adis16550_spi_xfer()
253 *readval = data << 16; in adis16550_spi_xfer()
267 if (readval) { in adis16550_spi_xfer()
268 *readval = (*readval & GENMASK(31, 16)) | data; in adis16550_spi_xfer()
A Dadis.c230 unsigned int writeval, unsigned int *readval) in adis_debugfs_reg_access() argument
234 if (readval) { in adis_debugfs_reg_access()
240 *readval = val16; in adis_debugfs_reg_access()
/drivers/iio/accel/
A Dsca3300.c551 unsigned int *readval) in sca3300_debugfs_reg_access() argument
560 if (!readval) in sca3300_debugfs_reg_access()
567 *readval = value; in sca3300_debugfs_reg_access()

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