[MIPS] tlbex: use __maybe_unused

[linux-2.6-omap-h63xx.git] / include / asm-ppc / reg_booke.h

diff --git a/include/asm-ppc/reg_booke.h b/include/asm-ppc/reg_booke.h
index 602fbadeaf480cff1769496e9e37e3796356e7fa..82948ed2744a78f7f29e2b4423bed318b71c72af 100644 (file)
--- a/include/asm-ppc/reg_booke.h
+++ b/include/asm-ppc/reg_booke.h
@@ -10,40 +10,6 @@
 #define __ASM_PPC_REG_BOOKE_H__
 
 #ifndef __ASSEMBLY__
-/* Device Control Registers */
-void __mtdcr(int reg, unsigned int val);
-unsigned int __mfdcr(int reg);
-#define mfdcr(rn)                                              \
-       ({unsigned int rval;                                    \
-       if (__builtin_constant_p(rn))                           \
-               asm volatile("mfdcr %0," __stringify(rn)        \
-                             : "=r" (rval));                   \
-       else                                                    \
-               rval = __mfdcr(rn);                             \
-       rval;})
-
-#define mtdcr(rn, v)                                           \
-do {                                                           \
-       if (__builtin_constant_p(rn))                           \
-               asm volatile("mtdcr " __stringify(rn) ",%0"     \
-                             : : "r" (v));                     \
-       else                                                    \
-               __mtdcr(rn, v);                                 \
-} while (0)
-
-/* R/W of indirect DCRs make use of standard naming conventions for DCRs */
-#define mfdcri(base, reg)                      \
-({                                             \
-       mtdcr(base ## _CFGADDR, base ## _ ## reg);      \
-       mfdcr(base ## _CFGDATA);                        \
-})
-
-#define mtdcri(base, reg, data)                        \
-do {                                           \
-       mtdcr(base ## _CFGADDR, base ## _ ## reg);      \
-       mtdcr(base ## _CFGDATA, data);          \
-} while (0)
-
 /* Performance Monitor Registers */
 #define mfpmr(rn)      ({unsigned int rval; \
                        asm volatile("mfpmr %0," __stringify(rn) \