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powerpc/reg: Remove #ifdef around mtspr macro

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That ifdef was introduced by commit 1458dd951f7c ("powerpc/8xx:
Handle CPU6 ERRATA directly in mtspr() macro") and left over by
commit 2a45addd21de ("powerpc/8xx: Remove CPU6 ERRATA Workaround")

Remove it.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/cf652e47ea9e453e89813611b6f76d0939a12063.1687344017.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2023-06-21 12:40:50 +02:00 committed by Michael Ellerman
parent 0d5769f950
commit 6039fcd3fb
1 changed files with 0 additions and 2 deletions
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2
arch/powerpc/include/asm/reg.h
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@ -1414,11 +1414,9 @@ static inline void mtmsr_isync(unsigned long val)
#define mfspr(rn) ({unsigned long rval; \
asm volatile("mfspr %0," __stringify(rn) \
: "=r" (rval)); rval;})
#ifndef mtspr
#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : \
: "r" ((unsigned long)(v)) \
: "memory")
#endif
#define wrtspr(rn) asm volatile("mtspr " __stringify(rn) ",2" : : : "memory")
static inline void wrtee(unsigned long val)