[SPARC64]: Add of_device layer and make ebus/isa use it.
Sparcspkr and power drivers are converted, to make sure it works.
Eventually the SBUS device layer will use this as a sub-class.
I really cannot cut loose on that bit until sparc32 is given the
same infrastructure.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/asm-sparc64/isa.h b/include/asm-sparc64/isa.h
index 2e7fb18..d9728b9 100644
--- a/include/asm-sparc64/isa.h
+++ b/include/asm-sparc64/isa.h
@@ -10,10 +10,12 @@
#include <asm/pbm.h>
#include <asm/oplib.h>
#include <asm/prom.h>
+#include <asm/of_device.h>
struct sparc_isa_bridge;
struct sparc_isa_device {
+ struct of_device ofdev;
struct sparc_isa_device *next;
struct sparc_isa_device *child;
struct sparc_isa_bridge *bus;
@@ -21,8 +23,10 @@
struct resource resource;
unsigned int irq;
};
+#define to_isa_device(d) container_of(d, struct sparc_isa_device, ofdev.dev)
struct sparc_isa_bridge {
+ struct of_device ofdev;
struct sparc_isa_bridge *next;
struct sparc_isa_device *devices;
struct pci_pbm_info *parent;
@@ -30,6 +34,7 @@
int index;
struct device_node *prom_node;
};
+#define to_isa_bridge(d) container_of(d, struct sparc_isa_bridge, ofdev.dev)
extern struct sparc_isa_bridge *isa_chain;