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staging:iio:imu: Use dev_to_iio_dev()

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Replace open-coded instances of getting a iio_dev struct from a device struct
with dev_to_iio_dev().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lars-Peter Clausen 2012-05-12 15:39:50 +02:00 • committed by Greg Kroah-Hartman
commit dedb1e77aa
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/iio/imu/adis16400_core.c
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@ -179,7 +179,7 @@ static ssize_t adis16400_read_frequency(struct device *dev,
struct device_attribute *attr, struct device_attribute *attr,
char *buf) char *buf)
{ {
struct iio_dev *indio_dev = dev_get_drvdata(dev); struct iio_dev *indio_dev = dev_to_iio_dev(dev);
int ret, len = 0; int ret, len = 0;
ret = adis16400_get_freq(indio_dev); ret = adis16400_get_freq(indio_dev);
if (ret < 0) if (ret < 0)
@ -225,7 +225,7 @@ static ssize_t adis16400_write_frequency(struct device *dev,
const char *buf, const char *buf,
size_t len) size_t len)
{ {
struct iio_dev *indio_dev = dev_get_drvdata(dev); struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct adis16400_state *st = iio_priv(indio_dev); struct adis16400_state *st = iio_priv(indio_dev);
long val; long val;
int ret; int ret;
@ -279,7 +279,7 @@ static ssize_t adis16400_write_reset(struct device *dev,
if (ret < 0) if (ret < 0)
return ret; return ret;
if (val) { if (val) {
ret = adis16400_reset(dev_get_drvdata(dev)); ret = adis16400_reset(dev_to_iio_dev(dev));
if (ret < 0) if (ret < 0)
return ret; return ret;
} }