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staging:iio:adis16220: Use kobj_to_dev instead of open-coding it

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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen
2012-08-07 08:55:00 +01:00
committed by Jonathan Cameron
parent 0959c63f11
commit 8e3829c61b
1 changed files with 3 additions and 6 deletions
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9
drivers/staging/iio/accel/adis16220_core.c
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@ -372,8 +372,7 @@ static ssize_t adis16220_accel_bin_read(struct file *filp, struct kobject *kobj,
loff_t off, loff_t off,
size_t count) size_t count)
{ {
struct device *dev = container_of(kobj, struct device, kobj); struct iio_dev *indio_dev = dev_to_iio_dev(kobj_to_dev(kobj));
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
return adis16220_capture_buffer_read(indio_dev, buf, return adis16220_capture_buffer_read(indio_dev, buf,
off, count, off, count,
@ -394,8 +393,7 @@ static ssize_t adis16220_adc1_bin_read(struct file *filp, struct kobject *kobj,
char *buf, loff_t off, char *buf, loff_t off,
size_t count) size_t count)
{ {
struct device *dev = container_of(kobj, struct device, kobj); struct iio_dev *indio_dev = dev_to_iio_dev(kobj_to_dev(kobj));
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
return adis16220_capture_buffer_read(indio_dev, buf, return adis16220_capture_buffer_read(indio_dev, buf,
off, count, off, count,
@ -416,8 +414,7 @@ static ssize_t adis16220_adc2_bin_read(struct file *filp, struct kobject *kobj,
char *buf, loff_t off, char *buf, loff_t off,
size_t count) size_t count)
{ {
struct device *dev = container_of(kobj, struct device, kobj); struct iio_dev *indio_dev = dev_to_iio_dev(kobj_to_dev(kobj));
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
return adis16220_capture_buffer_read(indio_dev, buf, return adis16220_capture_buffer_read(indio_dev, buf,
off, count, off, count,