diff options
Diffstat (limited to 'lib/efi_loader/efi_disk.c')
| -rw-r--r-- | lib/efi_loader/efi_disk.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/lib/efi_loader/efi_disk.c b/lib/efi_loader/efi_disk.c index 013842f077..105f080125 100644 --- a/lib/efi_loader/efi_disk.c +++ b/lib/efi_loader/efi_disk.c @@ -707,7 +707,9 @@ int efi_disk_remove(void *ctx, struct event *event) struct udevice *dev = event->data.dm.dev; efi_handle_t handle; struct blk_desc *desc; + struct efi_device_path *dp = NULL; struct efi_disk_obj *diskobj = NULL; + struct efi_simple_file_system_protocol *volume = NULL; efi_status_t ret; if (dev_tag_get_ptr(dev, DM_TAG_EFI, (void **)&handle)) @@ -718,24 +720,30 @@ int efi_disk_remove(void *ctx, struct event *event) case UCLASS_BLK: desc = dev_get_uclass_plat(dev); if (desc && desc->uclass_id != UCLASS_EFI_LOADER) - diskobj = container_of(handle, struct efi_disk_obj, - header); + diskobj = (struct efi_disk_obj *)handle; break; case UCLASS_PARTITION: - diskobj = container_of(handle, struct efi_disk_obj, header); + diskobj = (struct efi_disk_obj *)handle; + + /* TODO: closing the parent EFI_BLOCK_IO_PROTOCOL is missing. */ + break; default: return 0; } + if (diskobj) { + dp = diskobj->dp; + volume = diskobj->volume; + } + ret = efi_delete_handle(handle); /* Do not delete DM device if there are still EFI drivers attached. */ if (ret != EFI_SUCCESS) return -1; - if (diskobj) - efi_free_pool(diskobj->dp); - + efi_free_pool(dp); + free(volume); dev_tag_del(dev, DM_TAG_EFI); return 0; |