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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-07 01:30:10 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-11-07 01:30:10 +0100
commitf2115faaf0df42623638dfbfc5bdaab6ef7375ab (patch)
treef8bbd5a1ad3fbcb0b60e455d0dcf29a9fc25602c /include/linux/acpi.h
parent0d51ce9ca1116e8f4dc87cb51db8dd250327e9bb (diff)
parent29dbe1f0af88b4162d2b57e790db7a51ab061f35 (diff)
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 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index d6f95bb481d4..b729eb3f1137 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -596,11 +596,16 @@ static inline int acpi_device_modalias(struct device *dev,
return -ENODEV;
}
-static inline bool acpi_check_dma(struct acpi_device *adev, bool *coherent)
+static inline bool acpi_dma_supported(struct acpi_device *adev)
{
return false;
}
+static inline enum dev_dma_attr acpi_get_dma_attr(struct acpi_device *adev)
+{
+ return DEV_DMA_NOT_SUPPORTED;
+}
+
#define ACPI_PTR(_ptr) (NULL)
#endif /* !CONFIG_ACPI */