diff options
| author | Rob Barnes <robbarnes@google.com> | 2020-07-23 08:25:42 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-07-28 19:28:22 +0000 |
| commit | a223e65db2e9d4c82bb8aac29281500b8e645a97 (patch) | |
| tree | 8222b0e26679d67f73085fdd247771ac1c4aeba5 /src/include | |
| parent | e7e6c4e1d78c78e4bf5869d2329949bdaf80ad56 (diff) | |
device: Add find_dev_nested_path helper function
Add find_dev_nested_path helper function to simplify finding deeply
nested devices.
BUG=b:157580724
TEST=Find bluetooth device on dalboz
Change-Id: I48fa5fcad0030fb6dcea97b9fc76e1d3d3f9b28f
Signed-off-by: Rob Barnes <robbarnes@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43776
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/device/device.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/include/device/device.h b/src/include/device/device.h index 317785429d..b53b64a329 100644 --- a/src/include/device/device.h +++ b/src/include/device/device.h @@ -207,6 +207,10 @@ void run_bios(struct device *dev, unsigned long addr); DEVTREE_CONST struct device *find_dev_path( const struct bus *parent, const struct device_path *path); +DEVTREE_CONST struct device *find_dev_nested_path( + const struct bus *parent, + const struct device_path nested_path[], + size_t nested_path_length); struct device *alloc_find_dev(struct bus *parent, struct device_path *path); struct device *dev_find_device(u16 vendor, u16 device, struct device *from); struct device *dev_find_class(unsigned int class, struct device *from); |