From 6a191c7025f80c328156a358871f5d947f443aa9 Mon Sep 17 00:00:00 2001 From: Daniel Baluta Date: Tue, 23 Dec 2014 15:22:33 +0200 Subject: [PATCH] iio: imu: kmx61: Use correct base when reading data We have two IIO devices and we need to adjust the base when reading data. Signed-off-by: Daniel Baluta Reviewed-by: Hartmut Knaack Signed-off-by: Jonathan Cameron --- drivers/iio/imu/kmx61.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/iio/imu/kmx61.c b/drivers/iio/imu/kmx61.c index 1f7c3f1f4dfd..b60b22d25615 100644 --- a/drivers/iio/imu/kmx61.c +++ b/drivers/iio/imu/kmx61.c @@ -1218,12 +1218,18 @@ static irqreturn_t kmx61_trigger_handler(int irq, void *p) struct iio_dev *indio_dev = pf->indio_dev; struct kmx61_data *data = kmx61_get_data(indio_dev); int bit, ret, i = 0; + u8 base; s16 buffer[8]; + if (indio_dev == data->acc_indio_dev) + base = KMX61_ACC_XOUT_L; + else + base = KMX61_MAG_XOUT_L; + mutex_lock(&data->lock); for_each_set_bit(bit, indio_dev->buffer->scan_mask, indio_dev->masklength) { - ret = kmx61_read_measurement(data, KMX61_ACC_XOUT_L, bit); + ret = kmx61_read_measurement(data, base, bit); if (ret < 0) { mutex_unlock(&data->lock); goto err; -- 2.39.5