From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Isaac J. Manjarres" Subject: [RFC/PATCH 2/4] PCI: Export PCI ACS and DMA searching functions to modules Date: Fri, 17 May 2019 11:47:35 -0700 Message-ID: <1558118857-16912-3-git-send-email-isaacm@codeaurora.org> References: <1558118857-16912-1-git-send-email-isaacm@codeaurora.org> Return-path: In-Reply-To: <1558118857-16912-1-git-send-email-isaacm@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org Cc: "Isaac J. Manjarres" , robh+dt@kernel.org, frowand.list@gmail.com, bhelgaas@google.com, joro@8bytes.org, robin.murphy@arm.com, will.deacon@arm.com, kernel-team@android.com, pratikp@codeaurora.org, lmark@codeaurora.org List-Id: devicetree@vger.kernel.org IOMMU drivers that can be compiled as modules may want to use pci_for_each_dma_alias() and pci_request_acs(), so export those functions. Signed-off-by: Isaac J. Manjarres --- drivers/pci/pci.c | 1 + drivers/pci/search.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 766f577..3f354c1 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -3124,6 +3124,7 @@ void pci_request_acs(void) { pci_acs_enable = 1; } +EXPORT_SYMBOL_GPL(pci_request_acs); static const char *disable_acs_redir_param; diff --git a/drivers/pci/search.c b/drivers/pci/search.c index 2b5f720..cf9ede9 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -111,6 +111,7 @@ int pci_for_each_dma_alias(struct pci_dev *pdev, return ret; } +EXPORT_SYMBOL_GPL(pci_for_each_dma_alias); static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr) { -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project