From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Yinghai Lu To: Jesse Barnes , x86 Cc: Bjorn Helgaas , Andrew Morton , Linus Torvalds , Greg Kroah-Hartman , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH -v3 37/47] PCI: Kill pci_is_reassignedev() Date: Sun, 18 Mar 2012 22:46:26 -0700 Message-Id: <1332135996-13860-38-git-send-email-yinghai@kernel.org> In-Reply-To: <1332135996-13860-1-git-send-email-yinghai@kernel.org> References: <1332135996-13860-1-git-send-email-yinghai@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: Only one user. Just use pci_specified_resource_alignement() directly. So could only get get align one time for the dev that in the list Signed-off-by: Yinghai Lu --- drivers/pci/pci.c | 17 +++-------------- 1 files changed, 3 insertions(+), 14 deletions(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 8156744..82ed56a 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3685,18 +3685,6 @@ resource_size_t pci_specified_resource_alignment(struct pci_dev *dev) return align; } -/** - * pci_is_reassigndev - check if specified PCI is target device to reassign - * @dev: the PCI device to check - * - * RETURNS: non-zero for PCI device is a target device to reassign, - * or zero is not. - */ -int pci_is_reassigndev(struct pci_dev *dev) -{ - return (pci_specified_resource_alignment(dev) != 0); -} - /* * This function disables memory decoding and releases memory resources * of the device specified by kernel's boot parameter 'pci=resource_alignment='. @@ -3711,7 +3699,9 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) resource_size_t align, size; u16 command; - if (!pci_is_reassigndev(dev)) + /* check if specified PCI is target device to reassign */ + align = pci_specified_resource_alignment(dev); + if (!align) return; if (dev->hdr_type == PCI_HEADER_TYPE_NORMAL && @@ -3727,7 +3717,6 @@ void pci_reassigndev_resource_alignment(struct pci_dev *dev) command &= ~PCI_COMMAND_MEMORY; pci_write_config_word(dev, PCI_COMMAND, command); - align = pci_specified_resource_alignment(dev); for (i = 0; i < PCI_BRIDGE_RESOURCES; i++) { r = &dev->resource[i]; if (!(r->flags & IORESOURCE_MEM)) -- 1.7.7