From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
pci_enable_pcie_error_reporting() enables the device to send ERR_*
Messages. Since f26e58bf6f54 ("PCI/AER: Enable error reporting when AER is
native"), the PCI core does this for all devices during enumeration, so the
driver doesn't need to do it itself.
Remove the redundant pci_enable_pcie_error_reporting() call from the
driver. Also remove the corresponding pci_disable_pcie_error_reporting()
from the driver .remove() path.
Note that this only controls ERR_* Messages from the device. An ERR_*
Message may cause the Root Port to generate an interrupt, depending on the
AER Root Error Command register managed by the AER service driver.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/accel/habanalabs/common/habanalabs_drv.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/accel/habanalabs/common/habanalabs_drv.c b/drivers/accel/habanalabs/common/habanalabs_drv.c
index 03dae57dc838..26f65aa21079 100644
--- a/drivers/accel/habanalabs/common/habanalabs_drv.c
+++ b/drivers/accel/habanalabs/common/habanalabs_drv.c
@@ -12,7 +12,6 @@
#include "../include/hw_ip/pci/pci_general.h"
#include <linux/pci.h>
-#include <linux/aer.h>
#include <linux/module.h>
#define CREATE_TRACE_POINTS
@@ -550,8 +549,6 @@ static int hl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
pci_set_drvdata(pdev, hdev);
- pci_enable_pcie_error_reporting(pdev);
-
rc = hl_device_init(hdev, hl_class);
if (rc) {
dev_err(&pdev->dev, "Fatal error during habanalabs device init\n");
@@ -562,7 +559,6 @@ static int hl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return 0;
disable_device:
- pci_disable_pcie_error_reporting(pdev);
pci_set_drvdata(pdev, NULL);
destroy_hdev(hdev);
@@ -585,7 +581,6 @@ static void hl_pci_remove(struct pci_dev *pdev)
return;
hl_device_fini(hdev);
- pci_disable_pcie_error_reporting(pdev);
pci_set_drvdata(pdev, NULL);
destroy_hdev(hdev);
}
--
2.25.1
