powerpc: Rename 64-bit PVR constants to PVR_foo

We have an old FIXME in reg.h which points out that we should standardise
on PVR_foo for our PVR #defines. Currently we use PVR_ on 32-bit and PV_
on 64-bit.

So do that rename and remove the FIXME.

Seeing as we're touching all but one usage of __is_processor(), rename it
to something less ugly and more indicative of what it does, which is
simply to check the PVR version.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

1 files changed, 19 insertions, 20 deletions

diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
index 638608677e2a..43bb15fc899b 100644
--- a/arch/powerpc/include/asm/reg.h
+++ b/arch/powerpc/include/asm/reg.h
@@ -937,7 +937,7 @@
 #define PVR_VER(pvr)    (((pvr) >>  16) & 0xFFFF)       /* Version field */
 #define PVR_REV(pvr)    (((pvr) >>   0) & 0xFFFF)       /* Revison field */
 
-#define __is_processor(pv)      (PVR_VER(mfspr(SPRN_PVR)) == (pv))
+#define pvr_version_is(pvr)     (PVR_VER(mfspr(SPRN_PVR)) == (pvr))
 
 /*
  * IBM has further subdivided the standard PowerPC 16-bit version and
@@ -1002,25 +1002,24 @@
 #define PVR_476_ISS     0x00052000
 
 /* 64-bit processors */
-/* XXX the prefix should be PVR_, we'll do a global sweep to fix it one day */
-#define PV_NORTHSTAR    0x0033
-#define PV_PULSAR       0x0034
-#define PV_POWER4       0x0035
-#define PV_ICESTAR      0x0036
-#define PV_SSTAR        0x0037
-#define PV_POWER4p      0x0038
-#define PV_970          0x0039
-#define PV_POWER5       0x003A
-#define PV_POWER5p      0x003B
-#define PV_970FX        0x003C
-#define PV_POWER6       0x003E
-#define PV_POWER7       0x003F
-#define PV_630          0x0040
-#define PV_630p 0x0041
-#define PV_970MP        0x0044
-#define PV_970GX        0x0045
-#define PV_BE           0x0070
-#define PV_PA6T         0x0090
+#define PVR_NORTHSTAR   0x0033
+#define PVR_PULSAR      0x0034
+#define PVR_POWER4      0x0035
+#define PVR_ICESTAR     0x0036
+#define PVR_SSTAR       0x0037
+#define PVR_POWER4p     0x0038
+#define PVR_970         0x0039
+#define PVR_POWER5      0x003A
+#define PVR_POWER5p     0x003B
+#define PVR_970FX       0x003C
+#define PVR_POWER6      0x003E
+#define PVR_POWER7      0x003F
+#define PVR_630         0x0040
+#define PVR_630p        0x0041
+#define PVR_970MP       0x0044
+#define PVR_970GX       0x0045
+#define PVR_BE          0x0070
+#define PVR_PA6T        0x0090
 
 /* Macros for setting and retrieving special purpose registers */
 #ifndef __ASSEMBLY__