Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754269AbdDLMbU (ORCPT ); Wed, 12 Apr 2017 08:31:20 -0400 Received: from merlin.infradead.org ([205.233.59.134]:38104 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753380AbdDLM0T (ORCPT ); Wed, 12 Apr 2017 08:26:19 -0400 From: David Woodhouse To: linux-pci@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 16/27] sh: Use generic pci_mmap_resource_range() Date: Wed, 12 Apr 2017 13:26:05 +0100 Message-Id: X-Mailer: git-send-email 2.9.3 In-Reply-To: References: In-Reply-To: References: X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1630 Lines: 55 From: David Woodhouse Signed-off-by: David Woodhouse --- arch/sh/drivers/pci/pci.c | 22 ---------------------- arch/sh/include/asm/pci.h | 1 + 2 files changed, 1 insertion(+), 22 deletions(-) diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c index c8b36b7..c99ee28 100644 --- a/arch/sh/drivers/pci/pci.c +++ b/arch/sh/drivers/pci/pci.c @@ -269,28 +269,6 @@ void __ref pcibios_report_status(unsigned int status_mask, int warn) } } -int pci_mmap_page_range(struct pci_dev *dev, int bar, - struct vm_area_struct *vma, - enum pci_mmap_state mmap_state, int write_combine) -{ - /* - * I/O space can be accessed via normal processor loads and stores on - * this platform but for now we elect not to do this and portable - * drivers should not do this anyway. - */ - if (mmap_state == pci_mmap_io) - return -EINVAL; - - /* - * Ignore write-combine; for now only return uncached mappings. - */ - vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); - - return remap_pfn_range(vma, vma->vm_start, vma->vm_pgoff, - vma->vm_end - vma->vm_start, - vma->vm_page_prot); -} - #ifndef CONFIG_GENERIC_IOMAP void __iomem *__pci_ioport_map(struct pci_dev *dev, diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 46abbc9..17fa69b 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -66,6 +66,7 @@ extern unsigned long PCIBIOS_MIN_IO, PCIBIOS_MIN_MEM; struct pci_dev; #define HAVE_PCI_MMAP +#define ARCH_GENERIC_PCI_MMAP_RESOURCE extern void pcibios_set_master(struct pci_dev *dev); -- 2.9.3