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| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-05-12 15:39:32 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-05-14 13:34:31 -0700 |
| commit | 7a7913f11ddf932e20d2bde72bec57f2f7a9b49e (patch) | |
| tree | 8494f244143cae26b4b470aeee59209323ccb0d0 /drivers/iio/industrialio-buffer.c | |
| parent | 7086e6e5baae90047ecfb1416082409634868e66 (diff) | |
| download | op-kernel-dev-7a7913f11ddf932e20d2bde72bec57f2f7a9b49e.zip op-kernel-dev-7a7913f11ddf932e20d2bde72bec57f2f7a9b49e.tar.gz | |
iio: Add dev_to_iio_dev() helper function
This patch adds a helper function for retriving a iio_dev struct from a device
struct. Currently we open-code this in two different ways. One is using
dev_get_drvdata on the device and the other is using container_of. The new
helper function uses the container_of solution as it creates slightly smaller
code and also will eventually free up the drvdata pointer for usage by invidual
drivers.
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')
0 files changed, 0 insertions, 0 deletions
