diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_nvm.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_nvm.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/drivers/gpu/drm/xe/xe_nvm.c b/drivers/gpu/drm/xe/xe_nvm.c index 33f4ac82fc80..1fff24dbc7cd 100644 --- a/drivers/gpu/drm/xe/xe_nvm.c +++ b/drivers/gpu/drm/xe/xe_nvm.c @@ -83,6 +83,27 @@ static bool xe_nvm_writable_override(struct xe_device *xe) return writable_override; } +static void xe_nvm_fini(void *arg) +{ + struct xe_device *xe = arg; + struct intel_dg_nvm_dev *nvm = xe->nvm; + + if (!xe->info.has_gsc_nvm) + return; + + /* No access to internal NVM from VFs */ + if (IS_SRIOV_VF(xe)) + return; + + /* Nvm pointer should not be NULL here */ + if (WARN_ON(!nvm)) + return; + + auxiliary_device_delete(&nvm->aux_dev); + auxiliary_device_uninit(&nvm->aux_dev); + xe->nvm = NULL; +} + int xe_nvm_init(struct xe_device *xe) { struct pci_dev *pdev = to_pci_dev(xe->drm.dev); @@ -141,30 +162,10 @@ int xe_nvm_init(struct xe_device *xe) auxiliary_device_uninit(aux_dev); goto err; } - return 0; + return devm_add_action_or_reset(xe->drm.dev, xe_nvm_fini, xe); err: kfree(nvm); xe->nvm = NULL; return ret; } - -void xe_nvm_fini(struct xe_device *xe) -{ - struct intel_dg_nvm_dev *nvm = xe->nvm; - - if (!xe->info.has_gsc_nvm) - return; - - /* No access to internal NVM from VFs */ - if (IS_SRIOV_VF(xe)) - return; - - /* Nvm pointer should not be NULL here */ - if (WARN_ON(!nvm)) - return; - - auxiliary_device_delete(&nvm->aux_dev); - auxiliary_device_uninit(&nvm->aux_dev); - xe->nvm = NULL; -} |