From: Raju Rangoju Raju.Rangoju@amd.com
[ Upstream commit 68c2d6af1f1e469544d6cbe9a601d96fb9c00e7f ]
Hardware interrupts are enabled during the pci probe, however, they are not disabled during pci removal.
Disable all hardware interrupts during pci removal to avoid any issues.
Fixes: e75377404726 ("amd-xgbe: Update PCI support to use new IRQ functions") Suggested-by: Selwin Sebastian Selwin.Sebastian@amd.com Signed-off-by: Raju Rangoju Raju.Rangoju@amd.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c index 7b86240ecd5fe..c4f1fc97987ae 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-pci.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-pci.c @@ -418,6 +418,9 @@ static void xgbe_pci_remove(struct pci_dev *pdev)
pci_free_irq_vectors(pdata->pcidev);
+ /* Disable all interrupts in the hardware */ + XP_IOWRITE(pdata, XP_INT_EN, 0x0); + xgbe_free_pdata(pdata); }