From: Sihang Chen chensihang1@hisilicon.com
mainline inclusion from mainline-v5.12-rc1-dontuse commit 87c356548fcc13b02e18e455cc145e9c817a33e9 category: feature bugzilla: 173981 CVE: NA
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
----------------------------------------------------------------------
There is no need to share IRQ among several devices, and set 'irqflag' as 0.
Signed-off-by: Sihang Chen chensihang1@hisilicon.com Signed-off-by: Weili Qian qianweili@huawei.com Reviewed-by: Zaibo Xu xuzaibo@huawei.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Mingqiang Ling lingmingqiang@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/crypto/hisilicon/qm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 0495113f952a..1dea61a0c3c7 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -3993,21 +3993,20 @@ static int qm_irq_register(struct hisi_qm *qm) int ret;
ret = request_irq(pci_irq_vector(pdev, QM_EQ_EVENT_IRQ_VECTOR), - qm_irq, IRQF_SHARED, qm->dev_name, qm); + qm_irq, 0, qm->dev_name, qm); if (ret) return ret;
if (qm->ver != QM_HW_V1) { ret = request_irq(pci_irq_vector(pdev, QM_AEQ_EVENT_IRQ_VECTOR), - qm_aeq_irq, IRQF_SHARED, qm->dev_name, qm); + qm_aeq_irq, 0, qm->dev_name, qm); if (ret) goto err_aeq_irq;
if (qm->fun_type == QM_HW_PF) { ret = request_irq(pci_irq_vector(pdev, QM_ABNORMAL_EVENT_IRQ_VECTOR), - qm_abnormal_irq, IRQF_SHARED, - qm->dev_name, qm); + qm_abnormal_irq, 0, qm->dev_name, qm); if (ret) goto err_abonormal_irq; }