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powerpc: Add cxl context to device archdata

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Add cxl context pointer to archdata.  We'll want to create one of these for cxl
PCI devices.  Put them here until we can get a pci_dev specific private data.

This location was suggested by benh.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Neuling 2015-05-27 16:06:58 +10:00 committed by Michael Ellerman
parent 10e796309a
commit f46580a5cf
1 changed files with 3 additions and 0 deletions
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3
arch/powerpc/include/asm/device.h
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@ -46,6 +46,9 @@ struct dev_archdata {
#ifdef CONFIG_FAIL_IOMMU
int fail_iommu;
#endif
#ifdef CONFIG_CXL_BASE
struct cxl_context *cxl_ctx;
#endif
};
struct pdev_archdata {