From d60ac88a62df71cb12b2d60d2dae5658fb4eab43 Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Tue, 19 Nov 2019 13:45:45 +0100 Subject: mfd / platform / iio: cros_ec: Register sensor through sensorhub Remove the duplicated code in MFD, since MFD just registers cros-ec-sensorhub if at least one sensor is present. Change IIO cros-ec driver to get the pointer to the cros-ec-dev through cros-ec-sensorhub. Signed-off-by: Gwendal Grignou Acked-by: Jonathan Cameron Acked-by: Lee Jones Signed-off-by: Enric Balletbo i Serra --- drivers/iio/accel/cros_ec_accel_legacy.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/iio/accel') diff --git a/drivers/iio/accel/cros_ec_accel_legacy.c b/drivers/iio/accel/cros_ec_accel_legacy.c index fcc3f999e482..65f85faf6f31 100644 --- a/drivers/iio/accel/cros_ec_accel_legacy.c +++ b/drivers/iio/accel/cros_ec_accel_legacy.c @@ -163,16 +163,10 @@ static const struct iio_chan_spec cros_ec_accel_legacy_channels[] = { static int cros_ec_accel_legacy_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct cros_ec_dev *ec = dev_get_drvdata(dev->parent); struct iio_dev *indio_dev; struct cros_ec_sensors_core_state *state; int ret; - if (!ec || !ec->ec_dev) { - dev_warn(&pdev->dev, "No EC device found.\n"); - return -EINVAL; - } - indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*state)); if (!indio_dev) return -ENOMEM; -- cgit v1.2.3-59-g8ed1b