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Reviewed-by: Joshua Crofts Fixes: e0bc6d7e2584 ("iio: adc: Initial support for AD4134") Signed-off-by: Marcelo Schmitt --- Change log v5 -> v6: - Correct reset time to microseconds. drivers/iio/adc/ad4134.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad4134.c b/drivers/iio/adc/ad4134.c index 40b27b01f126..7d9e0706bea4 100644 --- a/drivers/iio/adc/ad4134.c +++ b/drivers/iio/adc/ad4134.c @@ -26,7 +26,7 @@ #include #include -#define AD4134_RESET_TIME_US (10 * USEC_PER_SEC) +#define AD4134_RESET_TIME_US 10 #define AD4134_REG_READ_MASK BIT(7) #define AD4134_SPI_MAX_XFER_LEN 3 @@ -442,6 +442,7 @@ static int ad4134_probe(struct spi_device *spi) return dev_err_probe(dev, PTR_ERR(rst), "failed to get and deassert reset\n"); + fsleep(AD4134_RESET_TIME_US); crc8_populate_msb(ad4134_spi_crc_table, AD4134_SPI_CRC_POLYNOM); st->regmap = devm_regmap_init(dev, NULL, st, &ad4134_regmap_config); -- 2.53.0