forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[PATCH] ppc64: Remove redundant uses of physRpn_to_absRpn

Browse source 
physRpn_to_absRpn is a no-op on non-iSeries platforms, remove the two
redundant calls.

There's only one caller on iSeries so fold the logic in there so we can get
rid of it completely.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2005-08-03 20:21:24 +10:00 • committed by Paul Mackerras
parent ce21795275
commit aefd16b0c5
4 changed files with 6 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

8
include/asm-ppc64/abs_addr.h
View file

@ -56,14 +56,6 @@ static inline unsigned long phys_to_abs(unsigned long pa)
return chunk_to_addr(chunk) + (pa & MSCHUNKS_OFFSET_MASK);
}
static inline unsigned long
physRpn_to_absRpn(unsigned long rpn)
{
unsigned long pa = rpn << PAGE_SHIFT;
unsigned long aa = phys_to_abs(pa);
return (aa >> PAGE_SHIFT);
}
/* A macro so it can take pointers or unsigned long. */
#define abs_to_phys(aa) lmb_abs_to_phys((unsigned long)(aa))