From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dean Nelson Subject: [PATCH net-next] e1000e: restore call to pci_clear_master() Date: Wed, 12 Jun 2013 13:47:47 -0400 Message-ID: <20130612174747.7449.40767.email-sent-by-dnelson@teal> Cc: Konstantin Khlebnikov , netdev@vger.kernel.org, Jeff Kirsher , Bruce Allan To: David Miller Return-path: Received: from mx1.redhat.com ([209.132.183.28]:43209 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754886Ab3FLRsL (ORCPT ); Wed, 12 Jun 2013 13:48:11 -0400 Sender: netdev-owner@vger.kernel.org List-ID: In attempting to resolve a minor merge conflict, commit e5f2ef7ab4690d2e8faa accidently dropped a call to pci_clear_master() that was intended to remain in place. Commit 4e0855dff094b0d56d6b replaced a call to pci_disable_device() by one to pci_clear_master(). And then commit 66148babe728f3e00e13 deleted a number of lines starting two lines following that call. This patch restores the call to pci_clear_master() in __e1000_shutdown(). Signed-off-by: Dean Nelson --- Both stable 3.8.y and 3.9.y appear to have the call to pci_clear_master() in __e1000_shutdown() as desired. I'm not sure how they avoided the conflict. drivers/net/ethernet/intel/e1000e/netdev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 77f81cb..5475cf4 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -5995,6 +5995,8 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool runtime) */ e1000e_release_hw_control(adapter); + pci_clear_master(pdev); + /* The pci-e switch on some quad port adapters will report a * correctable error when the MAC transitions from D0 to D3. To * prevent this we need to mask off the correctable errors on the