[PATCH 4/6] habanalabs: prefer ASYNC device probing

[Oded Gabbay]

There is no dependency when probing multiple devices so indicate to the
kernel that it can probe our devices in ASYNC fashion.

This shortens insmod of the driver from ~2 minutes to 20 seconds on
a system with 8 devices.

Signed-off-by: Oded Gabbay <ogabbay@xxxxxxxxxx>
---
 drivers/misc/habanalabs/common/habanalabs_drv.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/common/habanalabs_drv.c b/drivers/misc/habanalabs/common/habanalabs_drv.c
index bd67d4ceab56..137e7dc63d3b 100644
--- a/drivers/misc/habanalabs/common/habanalabs_drv.c
+++ b/drivers/misc/habanalabs/common/habanalabs_drv.c
@@ -574,7 +574,11 @@ static struct pci_driver hl_pci_driver = {
 	.probe = hl_pci_probe,
 	.remove = hl_pci_remove,
 	.shutdown = hl_pci_remove,
-	.driver.pm = &hl_pm_ops,
+	.driver = {
+		.name = HL_NAME,
+		.pm = &hl_pm_ops,
+		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
+	},
 	.err_handler = &hl_pci_err_handler,
 };
 
-- 
2.25.1