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| author | Simon Glass <sjg@chromium.org> | 2017-01-17 16:52:55 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-02-08 06:12:14 -0700 |
| commit | e160f7d430f163bc42757aff3bf2bcac0a459f02 (patch) | |
| tree | ce006f94b4a52f6fff567eacd86922c3be6df706 /drivers/core/uclass.c | |
| parent | 8aa41363ebf46b9ff63b311bd2aa793c67a49def (diff) | |
| download | u-boot-imx-e160f7d430f163bc42757aff3bf2bcac0a459f02.zip u-boot-imx-e160f7d430f163bc42757aff3bf2bcac0a459f02.tar.gz u-boot-imx-e160f7d430f163bc42757aff3bf2bcac0a459f02.tar.bz2 | |
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 'drivers/core/uclass.c')
| -rw-r--r-- | drivers/core/uclass.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index 60610e5..7de3706 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -278,7 +278,7 @@ int uclass_find_device_by_of_offset(enum uclass_id id, int node, return ret; list_for_each_entry(dev, &uc->dev_head, uclass_node) { - if (dev->of_offset == node) { + if (dev_of_offset(dev) == node) { *devp = dev; return 0; } @@ -299,7 +299,7 @@ static int uclass_find_device_by_phandle(enum uclass_id id, int ret; *devp = NULL; - find_phandle = fdtdec_get_int(gd->fdt_blob, parent->of_offset, name, + find_phandle = fdtdec_get_int(gd->fdt_blob, dev_of_offset(parent), name, -1); if (find_phandle <= 0) return -ENOENT; @@ -308,7 +308,9 @@ static int uclass_find_device_by_phandle(enum uclass_id id, return ret; list_for_each_entry(dev, &uc->dev_head, uclass_node) { - uint phandle = fdt_get_phandle(gd->fdt_blob, dev->of_offset); + uint phandle; + + phandle = fdt_get_phandle(gd->fdt_blob, dev_of_offset(dev)); if (phandle == find_phandle) { *devp = dev; |