diff options
| author | Simon Glass <sjg@chromium.org> | 2021-03-15 17:25:28 +1300 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-03-26 17:03:08 +1300 |
| commit | cc469b708667d24fc2a2c285e52d0d8ef5b14909 (patch) | |
| tree | 25a09a443009b99f9c70f918135046b67de003c3 /drivers/core | |
| parent | e62ad9c8672dc1dcd3afb791d58da34cc02efbe9 (diff) | |
| download | u-boot-cc469b708667d24fc2a2c285e52d0d8ef5b14909.tar.gz | |
dm: Rename device_get_by_driver_info_idx()
This function finds a device by its driver_info index. With
of-platdata-inst we do not use driver_info, but instead instantiate
udevice records at build-time.
However the semantics of using the function are the same in each case:
the caller provides an index and gets back a device.
So rename the function to device_get_by_ofplat_idx(), so that it can be
used for both situations. The caller does not really need to worry about
the details.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/core')
| -rw-r--r-- | drivers/core/device.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/core/device.c b/drivers/core/device.c index 2399f6f70c..1990b6f69f 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -811,12 +811,19 @@ int device_get_global_by_ofnode(ofnode ofnode, struct udevice **devp) } #if CONFIG_IS_ENABLED(OF_PLATDATA) -int device_get_by_driver_info_idx(uint idx, struct udevice **devp) +int device_get_by_ofplat_idx(uint idx, struct udevice **devp) { - struct driver_rt *drt = gd_dm_driver_rt() + idx; struct udevice *dev; - dev = drt->dev; + if (CONFIG_IS_ENABLED(OF_PLATDATA_INST)) { + struct udevice *base = ll_entry_start(struct udevice, udevice); + + dev = base + idx; + } else { + struct driver_rt *drt = gd_dm_driver_rt() + idx; + + dev = drt->dev; + } *devp = NULL; return device_get_device_tail(dev, dev ? 0 : -ENOENT, devp); |