[PATCH v5 07/11] staging: iio: ad7780: move regulator to after GPIO init
From: Renato Lui Geh <renatogeh@gmail.com>
Date: 2019-03-16 02:15:07
Also in:
linux-iio, lkml
Subsystem:
analog devices inc iio drivers, iio subsystem and drivers, staging - industrial io, staging subsystem, the rest · Maintainers:
Nuno Sá, Michael Hennerich, Jonathan Cameron, Greg Kroah-Hartman, Linus Torvalds
To maintain consistency between ad7780_probe and ad7780_remove orders, regulator initialization has been moved to after GPIO initializations. Signed-off-by: Renato Lui Geh <renatogeh@gmail.com> --- drivers/staging/iio/adc/ad7780.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/iio/adc/ad7780.c b/drivers/staging/iio/adc/ad7780.c
index 977b381c1260..568c5b4472ff 100644
--- a/drivers/staging/iio/adc/ad7780.c
+++ b/drivers/staging/iio/adc/ad7780.c@@ -295,16 +295,6 @@ static int ad7780_probe(struct spi_device *spi) ad_sd_init(&st->sd, indio_dev, spi, &ad7780_sigma_delta_info); - st->reg = devm_regulator_get(&spi->dev, "avdd"); - if (IS_ERR(st->reg)) - return PTR_ERR(st->reg); - - ret = regulator_enable(st->reg); - if (ret) { - dev_err(&spi->dev, "Failed to enable specified AVdd supply\n"); - return ret; - } - st->chip_info = &ad7780_chip_info_tbl[spi_get_device_id(spi)->driver_data];
@@ -321,6 +311,16 @@ static int ad7780_probe(struct spi_device *spi) if (ret) goto error_cleanup_buffer_and_trigger; + st->reg = devm_regulator_get(&spi->dev, "avdd"); + if (IS_ERR(st->reg)) + return PTR_ERR(st->reg); + + ret = regulator_enable(st->reg); + if (ret) { + dev_err(&spi->dev, "Failed to enable specified AVdd supply\n"); + return ret; + } + ret = ad_sd_setup_buffer_and_trigger(indio_dev); if (ret) goto error_disable_reg;
--
2.21.0