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[S390] Simplify virt_to_phys. 

No need to use lrag in 64 bit addressing mode since lra will do the
same.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Heiko Carstens 2007-02-05 21:16:58 +01:00 committed by Martin Schwidefsky
parent 32c5b05092
commit 3b0b4af2c7
1 changed files with 0 additions and 4 deletions
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4
include/asm-s390/io.h
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@ -28,11 +28,7 @@ static inline unsigned long virt_to_phys(volatile void * address)
{
unsigned long real_address;
asm volatile(
#ifndef __s390x__
" lra %0,0(%1)\n"
#else /* __s390x__ */
" lrag %0,0(%1)\n"
#endif /* __s390x__ */
" jz 0f\n"
" la %0,0\n"
"0:"