sparc64: Abstract away PIC register accesses.
And, like for the PCR, allow indexing of different PIC register
numbers.
This also removes all of the non-__KERNEL__ bits from asm/perfctr.h,
nothing kernel side should include it any more.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/include/asm/pcr.h b/arch/sparc/include/asm/pcr.h
index 55e2341..d53abf7 100644
--- a/arch/sparc/include/asm/pcr.h
+++ b/arch/sparc/include/asm/pcr.h
@@ -2,8 +2,10 @@
#define __PCR_H
struct pcr_ops {
- u64 (*read)(unsigned long);
- void (*write)(unsigned long, u64);
+ u64 (*read_pcr)(unsigned long);
+ void (*write_pcr)(unsigned long, u64);
+ u64 (*read_pic)(unsigned long);
+ void (*write_pic)(unsigned long, u64);
};
extern const struct pcr_ops *pcr_ops;
