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crypto: hisilicon - Remove module_param uacce_mode 

Remove the module_param uacce_mode, which is not used currently.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Zhangfei Gao 2020-02-11 15:54:24 +08:00 committed by Herbert Xu
parent 015d239ac0
commit 18bead70e9
1 changed files with 6 additions and 25 deletions
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31
drivers/crypto/hisilicon/zip/zip_main.c
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@ -301,9 +301,6 @@ 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 u32 vfs_num;
module_param(vfs_num, uint, 0444);
MODULE_PARM_DESC(vfs_num, "Number of VFs to enable(1-63)");
@ -841,6 +838,7 @@ 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;
@ -848,20 +846,6 @@ 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");
@ -981,12 +965,10 @@ 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;
@ -1001,8 +983,7 @@ err_pci:
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();
}