Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxx>
Acked-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
---
drivers/staging/iio/imu/adis16400_core.c | 23 +++++++++++------------
1 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index a2c3b67..4feee26 100644
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -150,8 +150,6 @@ static int adis16400_spi_read_reg_16(struct iio_dev *indio_dev,
mutex_lock(&st->buf_lock);
st->tx[0] = ADIS16400_READ_REG(lower_reg_address);
st->tx[1] = 0;
- st->tx[2] = 0;
- st->tx[3] = 0;
spi_message_init(&msg);
spi_message_add_tail(&xfers[0], &msg);
@@ -240,17 +238,18 @@ static ssize_t adis16400_write_reset(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t len)
{
- struct iio_dev *indio_dev = dev_get_drvdata(dev);
+ bool val;
+ int ret;
- if (len < 1)
- return -1;
- switch (buf[0]) {
- case '1':
- case 'y':
- case 'Y':
- return adis16400_reset(indio_dev);
- }
- return -1;
+ ret = strtobool(buf, &val);
+ if (ret < 0)
+ return ret;
+ if (val)
+ ret = adis16400_reset(dev_get_drvdata(dev));
+ if (ret < 0)
+ return ret;
+
+ return len;
}
int adis16400_set_irq(struct iio_dev *indio_dev, bool enable)
--
1.7.3.4
--
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