Remove the module_param uacce_mode, which is not used currently. Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx> Signed-off-by: Zhou Wang <wangzhou1@xxxxxxxxxxxxx> --- drivers/crypto/hisilicon/zip/zip_main.c | 31 ++++++------------------------- 1 file changed, 6 insertions(+), 25 deletions(-) diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 1b2ee96..3de9412 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -264,9 +264,6 @@ static u32 pf_q_num = HZIP_PF_DEF_Q_NUM; module_param_cb(pf_q_num, &pf_q_num_ops, &pf_q_num, 0444); MODULE_PARM_DESC(pf_q_num, "Number of queues in PF(v1 1-4096, v2 1-1024)"); -static int uacce_mode; -module_param(uacce_mode, int, 0); - static const struct pci_device_id hisi_zip_dev_ids[] = { { PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, PCI_DEVICE_ID_ZIP_PF) }, { PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, PCI_DEVICE_ID_ZIP_VF) }, @@ -669,6 +666,7 @@ static int hisi_zip_probe(struct pci_dev *pdev, const struct pci_device_id *id) pci_set_drvdata(pdev, hisi_zip); qm = &hisi_zip->qm; + qm->use_dma_api = true; qm->pdev = pdev; qm->ver = rev_id; @@ -676,20 +674,6 @@ static int hisi_zip_probe(struct pci_dev *pdev, const struct pci_device_id *id) qm->dev_name = hisi_zip_name; qm->fun_type = (pdev->device == PCI_DEVICE_ID_ZIP_PF) ? QM_HW_PF : QM_HW_VF; - switch (uacce_mode) { - case 0: - qm->use_dma_api = true; - break; - case 1: - qm->use_dma_api = false; - break; - case 2: - qm->use_dma_api = true; - break; - default: - return -EINVAL; - } - ret = hisi_qm_init(qm); if (ret) { dev_err(&pdev->dev, "Failed to init qm!\n"); @@ -976,12 +960,10 @@ static int __init hisi_zip_init(void) goto err_pci; } - if (uacce_mode == 0 || uacce_mode == 2) { - ret = hisi_zip_register_to_crypto(); - if (ret < 0) { - pr_err("Failed to register driver to crypto.\n"); - goto err_crypto; - } + ret = hisi_zip_register_to_crypto(); + if (ret < 0) { + pr_err("Failed to register driver to crypto.\n"); + goto err_crypto; } return 0; @@ -996,8 +978,7 @@ static int __init hisi_zip_init(void) static void __exit hisi_zip_exit(void) { - if (uacce_mode == 0 || uacce_mode == 2) - hisi_zip_unregister_from_crypto(); + hisi_zip_unregister_from_crypto(); pci_unregister_driver(&hisi_zip_pci_driver); hisi_zip_unregister_debugfs(); } -- 2.7.4