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| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-05-12 15:39:33 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-14 13:37:45 -0700 |
| commit | e53f5ac52ec19c8c606aeacdd13fed2a03d7365a (patch) | |
| tree | 8463a43fb6121066350373dc9cc045afdf4c39d0 /drivers/iio/industrialio-buffer.c | |
| parent | 7a7913f11ddf932e20d2bde72bec57f2f7a9b49e (diff) | |
| download | lwn-e53f5ac52ec19c8c606aeacdd13fed2a03d7365a.tar.gz lwn-e53f5ac52ec19c8c606aeacdd13fed2a03d7365a.zip | |
iio: Use dev_to_iio_dev()
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>
Diffstat (limited to 'drivers/iio/industrialio-buffer.c')
| -rw-r--r-- | drivers/iio/industrialio-buffer.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index b5b2c38045c5..ac185b8694bd 100644 --- a/drivers/iio/industrialio-buffer.c +++ b/drivers/iio/industrialio-buffer.c @@ -105,7 +105,7 @@ static ssize_t iio_scan_el_show(struct device *dev, char *buf) { int ret; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); ret = test_bit(to_iio_dev_attr(attr)->address, indio_dev->buffer->scan_mask); @@ -126,7 +126,7 @@ static ssize_t iio_scan_el_store(struct device *dev, { int ret; bool state; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct iio_buffer *buffer = indio_dev->buffer; struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -162,7 +162,7 @@ static ssize_t iio_scan_el_ts_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); return sprintf(buf, "%d\n", indio_dev->buffer->scan_timestamp); } @@ -172,7 +172,7 @@ static ssize_t iio_scan_el_ts_store(struct device *dev, size_t len) { int ret; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); bool state; ret = strtobool(buf, &state); @@ -352,7 +352,7 @@ ssize_t iio_buffer_read_length(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct iio_buffer *buffer = indio_dev->buffer; if (buffer->access->get_length) @@ -370,7 +370,7 @@ ssize_t iio_buffer_write_length(struct device *dev, { int ret; ulong val; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct iio_buffer *buffer = indio_dev->buffer; ret = strict_strtoul(buf, 10, &val); @@ -403,7 +403,7 @@ ssize_t iio_buffer_store_enable(struct device *dev, int ret; bool requested_state, current_state; int previous_mode; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct iio_buffer *buffer = indio_dev->buffer; mutex_lock(&indio_dev->mlock); @@ -489,7 +489,7 @@ ssize_t iio_buffer_show_enable(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); return sprintf(buf, "%d\n", iio_buffer_enabled(indio_dev)); } EXPORT_SYMBOL(iio_buffer_show_enable); |