diff options
| author | Simon Glass | 2017-01-17 16:52:55 -0700 |
|---|---|---|
| committer | Simon Glass | 2017-02-08 06:12:14 -0700 |
| commit | e160f7d430f163bc42757aff3bf2bcac0a459f02 (patch) | |
| tree | ce006f94b4a52f6fff567eacd86922c3be6df706 /include | |
| parent | 8aa41363ebf46b9ff63b311bd2aa793c67a49def (diff) | |
dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/dm/device.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index 9948bd49fa5..4e95fb7773d 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -121,6 +121,16 @@ struct udevice { /* Returns non-zero if the device is active (probed and not removed) */ #define device_active(dev) ((dev)->flags & DM_FLAG_ACTIVATED) +static inline int dev_of_offset(const struct udevice *dev) +{ + return dev->of_offset; +} + +static inline void dev_set_of_offset(struct udevice *dev, int of_offset) +{ + dev->of_offset = of_offset; +} + /** * struct udevice_id - Lists the compatible strings supported by a driver * @compatible: Compatible string |