[PATCH 04/19] powerpc: Add cxl context to device archdata

[Michael Neuling]

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 at neuling.org>
---
 arch/powerpc/include/asm/device.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/powerpc/include/asm/device.h b/arch/powerpc/include/asm/device.h
index 9f1371b..e9bdda8 100644
--- a/arch/powerpc/include/asm/device.h
+++ b/arch/powerpc/include/asm/device.h
@@ -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 {
-- 
2.1.0