diff options
| author | Weili Qian <qianweili@huawei.com> | 2022-06-09 20:31:18 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2022-06-17 17:19:20 +0800 |
| commit | 3099fc9c2b3aaace80947d07d13b40da2dd79fd4 (patch) | |
| tree | a7308b2b4e9634a8f1d4568cabc7ce06978c95a7 /drivers/crypto/hisilicon/zip | |
| parent | bf081d6fa8e90aefe991e34a29eff7aa22deb3ff (diff) | |
| download | linux-3099fc9c2b3aaace80947d07d13b40da2dd79fd4.tar.bz2 | |
crypto: hisilicon/qm - move alloc qm->wq to qm.c
Before stopping the function, the driver needs to flush all the remaining
work about event irq. Therefore, accelerator drivers use a private
workqueue(qm->wq) to handle event irq instead of the system workqueue.
This patch moves alloc workqueue from sec_main.c and zip_main.c to qm.c.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/zip')
| -rw-r--r-- | drivers/crypto/hisilicon/zip/zip_main.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index 9c925e9c0a2d..c3303d99acac 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -990,8 +990,6 @@ static int hisi_zip_pf_probe_init(struct hisi_zip *hisi_zip) static int hisi_zip_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) { - int ret; - qm->pdev = pdev; qm->ver = pdev->revision; if (pdev->revision >= QM_HW_V3) @@ -1021,25 +1019,12 @@ static int hisi_zip_qm_init(struct hisi_qm *qm, struct pci_dev *pdev) qm->qp_num = HZIP_QUEUE_NUM_V1 - HZIP_PF_DEF_Q_NUM; } - qm->wq = alloc_workqueue("%s", WQ_HIGHPRI | WQ_MEM_RECLAIM | - WQ_UNBOUND, num_online_cpus(), - pci_name(qm->pdev)); - if (!qm->wq) { - pci_err(qm->pdev, "fail to alloc workqueue\n"); - return -ENOMEM; - } - - ret = hisi_qm_init(qm); - if (ret) - destroy_workqueue(qm->wq); - - return ret; + return hisi_qm_init(qm); } static void hisi_zip_qm_uninit(struct hisi_qm *qm) { hisi_qm_uninit(qm); - destroy_workqueue(qm->wq); } static int hisi_zip_probe_init(struct hisi_zip *hisi_zip) |