This function is not needed anymore. Drop it.
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v1)
drivers/core/device.c | 8 -------- drivers/core/uclass.c | 39 --------------------------------------- include/dm/uclass.h | 15 --------------- 3 files changed, 62 deletions(-)
diff --git a/drivers/core/device.c b/drivers/core/device.c index 89abc0021c8..37b181cf332 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -427,7 +427,6 @@ int device_probe(struct udevice *dev) { const struct driver *drv; int ret; - int seq;
if (!dev) return -EINVAL; @@ -458,13 +457,6 @@ int device_probe(struct udevice *dev) return 0; }
- seq = uclass_resolve_seq(dev); - if (seq < 0) { - ret = seq; - goto fail; - } - dev->seq = seq; - dev->flags |= DM_FLAG_ACTIVATED;
/* diff --git a/drivers/core/uclass.c b/drivers/core/uclass.c index 452599b87e8..7993ea807d4 100644 --- a/drivers/core/uclass.c +++ b/drivers/core/uclass.c @@ -680,45 +680,6 @@ int uclass_unbind_device(struct udevice *dev) } #endif
-int uclass_resolve_seq(struct udevice *dev) -{ - struct uclass *uc = dev->uclass; - struct uclass_driver *uc_drv = uc->uc_drv; - struct udevice *dup; - int seq = 0; - int ret; - - assert(dev_seq(dev) == -1); - ret = uclass_find_device_by_seq(uc_drv->id, dev->req_seq, false, &dup); - if (!ret) { - /* Do nothing here for now */ - } else if (ret == -ENODEV) { - /* Our requested sequence number is available */ - if (dev->req_seq != -1) - return dev->req_seq; - } else { - return ret; - } - - if (CONFIG_IS_ENABLED(OF_CONTROL) && CONFIG_IS_ENABLED(DM_SEQ_ALIAS) && - (uc_drv->flags & DM_UC_FLAG_SEQ_ALIAS)) { - /* - * dev_read_alias_highest_id() will return -1 if there no - * alias. Thus we can always add one. - */ - seq = dev_read_alias_highest_id(uc_drv->name) + 1; - } - - for (; seq < DM_MAX_SEQ; seq++) { - ret = uclass_find_device_by_seq(uc_drv->id, seq, false, &dup); - if (ret == -ENODEV) - break; - if (ret) - return ret; - } - return seq; -} - int uclass_pre_probe_device(struct udevice *dev) { struct uclass_driver *uc_drv; diff --git a/include/dm/uclass.h b/include/dm/uclass.h index 71883043046..dab5b5b03a9 100644 --- a/include/dm/uclass.h +++ b/include/dm/uclass.h @@ -365,21 +365,6 @@ int uclass_next_device_check(struct udevice **devp); int uclass_first_device_drvdata(enum uclass_id id, ulong driver_data, struct udevice **devp);
-/** - * uclass_resolve_seq() - Resolve a device's sequence number - * - * On entry dev->seq is -1, and dev->req_seq may be -1 (to allocate a - * sequence number automatically, or >= 0 to select a particular number. - * If the requested sequence number is in use, then this device will - * be allocated another one. - * - * Note that the device's seq value is not changed by this function. - * - * @dev: Device for which to allocate sequence number - * @return sequence number allocated, or -ve on error - */ -int uclass_resolve_seq(struct udevice *dev); - /** * uclass_id_foreach_dev() - Helper function to iteration through devices *