staging:iio: Use iio_buffer_enabled instead of open coding it
Acked-by: Jonathan Cameron <jic23@kernel.org> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
parent
0ae3a912d8
commit
d4a6882e1b
|
@ -420,7 +420,7 @@ ssize_t iio_buffer_store_enable(struct device *dev,
|
||||||
mutex_lock(&indio_dev->mlock);
|
mutex_lock(&indio_dev->mlock);
|
||||||
previous_mode = indio_dev->currentmode;
|
previous_mode = indio_dev->currentmode;
|
||||||
requested_state = !(buf[0] == '0');
|
requested_state = !(buf[0] == '0');
|
||||||
current_state = !!(previous_mode & INDIO_ALL_BUFFER_MODES);
|
current_state = iio_buffer_enabled(indio_dev);
|
||||||
if (current_state == requested_state) {
|
if (current_state == requested_state) {
|
||||||
printk(KERN_INFO "iio-buffer, current state requested again\n");
|
printk(KERN_INFO "iio-buffer, current state requested again\n");
|
||||||
goto done;
|
goto done;
|
||||||
|
@ -509,8 +509,7 @@ ssize_t iio_buffer_show_enable(struct device *dev,
|
||||||
char *buf)
|
char *buf)
|
||||||
{
|
{
|
||||||
struct iio_dev *indio_dev = dev_get_drvdata(dev);
|
struct iio_dev *indio_dev = dev_get_drvdata(dev);
|
||||||
return sprintf(buf, "%d\n", !!(indio_dev->currentmode
|
return sprintf(buf, "%d\n", iio_buffer_enabled(indio_dev));
|
||||||
& INDIO_ALL_BUFFER_MODES));
|
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(iio_buffer_show_enable);
|
EXPORT_SYMBOL(iio_buffer_show_enable);
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue