Use pci_iounmap instead of iounmap when the virtual mapping was done with pci_iomap. A simplified version of the semantic patch that finds this issue is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression addr; @@ addr = pci_iomap(...) @rr@ expression r.addr; @@ * iounmap(addr) // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@xxxxxxxxx> --- Tested by compilation only. drivers/net/ethernet/intel/igb/igb_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 340a344..fc49177 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -2623,7 +2623,7 @@ err_eeprom: iounmap(hw->flash_address); err_sw_init: igb_clear_interrupt_scheme(adapter); - iounmap(hw->hw_addr); + pci_iounmap(pdev, hw->hw_addr); err_ioremap: free_netdev(netdev); err_alloc_etherdev: @@ -2790,7 +2790,7 @@ static void igb_remove(struct pci_dev *pdev) igb_disable_sriov(pdev); #endif - iounmap(hw->hw_addr); + pci_iounmap(pdev, hw->hw_addr); if (hw->flash_address) iounmap(hw->flash_address); pci_release_selected_regions(pdev, -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe kernel-janitors" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
