From e53f5ac52ec19c8c606aeacdd13fed2a03d7365a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 12 May 2012 15:39:33 +0200 Subject: 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 Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/iio/industrialio-buffer.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/iio/industrialio-buffer.c') diff --git a/drivers/iio/industrialio-buffer.c b/drivers/iio/industrialio-buffer.c index b5b2c38..ac185b8 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); -- cgit v1.1