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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-07 03:30:10 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-07 03:30:10 +0300
commitf2115faaf0df42623638dfbfc5bdaab6ef7375ab (patch)
treef8bbd5a1ad3fbcb0b60e455d0dcf29a9fc25602c /drivers/of
parent0d51ce9ca1116e8f4dc87cb51db8dd250327e9bb (diff)
parent29dbe1f0af88b4162d2b57e790db7a51ab061f35 (diff)
downloadlinux-f2115faaf0df42623638dfbfc5bdaab6ef7375ab.tar.xz
Merge branch 'acpi-pci'
* acpi-pci: PCI: ACPI: Add support for PCI device DMA coherency PCI: OF: Move of_pci_dma_configure() to pci_dma_configure() of/pci: Fix pci_get_host_bridge_device leak device property: ACPI: Remove unused DMA APIs device property: ACPI: Make use of the new DMA Attribute APIs device property: Adding DMA Attribute APIs for Generic Devices ACPI: Adding DMA Attribute APIs for ACPI Device device property: Introducing enum dev_dma_attr ACPI: Honor ACPI _CCA attribute setting Conflicts: drivers/crypto/ccp/ccp-platform.c
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/of_pci.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
index 5751dc5b6494..b66ee4ebf650 100644
--- a/drivers/of/of_pci.c
+++ b/drivers/of/of_pci.c
@@ -117,26 +117,6 @@ int of_get_pci_domain_nr(struct device_node *node)
}
EXPORT_SYMBOL_GPL(of_get_pci_domain_nr);
-/**
- * of_pci_dma_configure - Setup DMA configuration
- * @dev: ptr to pci_dev struct of the PCI device
- *
- * Function to update PCI devices's DMA configuration using the same
- * info from the OF node of host bridge's parent (if any).
- */
-void of_pci_dma_configure(struct pci_dev *pci_dev)
-{
- struct device *dev = &pci_dev->dev;
- struct device *bridge = pci_get_host_bridge_device(pci_dev);
-
- if (!bridge->parent)
- return;
-
- of_dma_configure(dev, bridge->parent->of_node);
- pci_put_host_bridge_device(bridge);
-}
-EXPORT_SYMBOL_GPL(of_pci_dma_configure);
-
#if defined(CONFIG_OF_ADDRESS)
/**
* of_pci_get_host_bridge_resources - Parse PCI host bridge resources from DT