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author | Simon Glass <sjg@chromium.org> | 2014-11-11 10:46:19 -0700 |
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committer | Simon Glass <sjg@chromium.org> | 2014-11-22 10:16:47 +0100 |
commit | 479728cb0c752a121e0fd84c6c6d74e93e086905 (patch) | |
tree | 845ec0bba9e72511b1d07522f0cdb89d29b3a65b /drivers | |
parent | 2ef249b4420818d7ea31a031f48825e5f38ed3ac (diff) | |
download | u-boot-imx-479728cb0c752a121e0fd84c6c6d74e93e086905.zip u-boot-imx-479728cb0c752a121e0fd84c6c6d74e93e086905.tar.gz u-boot-imx-479728cb0c752a121e0fd84c6c6d74e93e086905.tar.bz2 |
dm: core: Add functions to find parent and OF data
Add dev_get_parent() as a convenience to obtain the parent of a device.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/core/device.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 81ddeca..6793e1c 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -381,6 +381,11 @@ int device_find_next_child(struct udevice **devp) return 0; } +struct udevice *dev_get_parent(struct udevice *child) +{ + return child->parent; +} + ulong dev_get_of_data(struct udevice *dev) { return dev->of_id->data; |