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authorShameer Kolothum <shameerali.kolothum.thodi@huawei.com>2022-03-08 21:48:59 +0300
committerAlex Williamson <alex.williamson@redhat.com>2022-03-15 20:34:09 +0300
commit442fbc099b839551f8576723da22c1269cc695ce (patch)
tree451d0c106a45e7ed58b567fffcac74ff086cb867 /drivers/crypto/hisilicon/sec2
parent6abdce51af1a21b11d325756e654c50a1fa53afe (diff)
downloadlinux-442fbc099b839551f8576723da22c1269cc695ce.tar.xz
hisi_acc_vfio_pci: Add helper to retrieve the struct pci_driver
struct pci_driver pointer is an input into the pci_iov_get_pf_drvdata(). Introduce helpers to retrieve the ACC PF dev struct pci_driver pointers as we use this in ACC vfio migration driver. Acked-by: Zhou Wang <wangzhou1@hisilicon.com> Acked-by: Kai Ye <yekai13@huawei.com> Acked-by: Longfang Liu <liulongfang@huawei.com> Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> Link: https://lore.kernel.org/r/20220308184902.2242-7-shameerali.kolothum.thodi@huawei.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/crypto/hisilicon/sec2')
-rw-r--r--drivers/crypto/hisilicon/sec2/sec_main.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index 311a8747b5bf..421a405ca337 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -1088,6 +1088,12 @@ static struct pci_driver sec_pci_driver = {
.driver.pm = &sec_pm_ops,
};
+struct pci_driver *hisi_sec_get_pf_driver(void)
+{
+ return &sec_pci_driver;
+}
+EXPORT_SYMBOL_GPL(hisi_sec_get_pf_driver);
+
static void sec_register_debugfs(void)
{
if (!debugfs_initialized())