[PATCH] ppc64: Remove PTRRELOC() from msChunks code

The msChunks code was written to work on pSeries, but now it's only used on
iSeries. This means there's no need to do PTRRELOC anymore, so remove it all.

A few places were getting "extern reloc_offset()" from abs_addr.h, move it
into system.h instead.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 1 insertions, 9 deletions

diff --git a/arch/ppc64/kernel/LparData.c b/arch/ppc64/kernel/LparData.c
index 3b9a2600fec24..0ed77b2f7d5ff 100644
--- a/arch/ppc64/kernel/LparData.c
+++ b/arch/ppc64/kernel/LparData.c
@@ -229,24 +229,16 @@ struct ItVpdAreas itVpdAreas = {
 struct msChunks msChunks;
 EXPORT_SYMBOL(msChunks);
 
-/* Depending on whether this is called from iSeries or pSeries setup
- * code, the location of the msChunks struct may or may not have
- * to be reloc'd, so we force the caller to do that for us by passing
- * in a pointer to the structure.
- */
 unsigned long
 msChunks_alloc(unsigned long mem, unsigned long num_chunks, unsigned long chunk_size)
 {
-	unsigned long offset = reloc_offset();
-	struct msChunks *_msChunks = PTRRELOC(&msChunks);
-
 	_msChunks->num_chunks  = num_chunks;
 	_msChunks->chunk_size  = chunk_size;
 	_msChunks->chunk_shift = __ilog2(chunk_size);
 	_msChunks->chunk_mask  = (1UL<<_msChunks->chunk_shift)-1;
 
 	mem = _ALIGN(mem, sizeof(msChunks_entry));
-	_msChunks->abs = (msChunks_entry *)(mem + offset);
+	_msChunks->abs = (msChunks_entry *)mem;
 	mem += num_chunks * sizeof(msChunks_entry);
 
 	return mem;