powerpc: Remove unused paca->pgdir field

The pgdir field in the paca was a leftover from the dynamic VSIDs
patch, and is not used in the current kernel code.  This removes it.

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 706325f99a8..c17fd54d995 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -79,9 +79,6 @@ struct paca_struct {
         u64 exmc[10];           /* used for machine checks */
         u64 exslb[10];          /* used for SLB/segment table misses
                                  * on the linear mapping */
-#ifdef CONFIG_PPC_64K_PAGES
-        pgd_t *pgdir;
-#endif /* CONFIG_PPC_64K_PAGES */
 
         mm_context_t context;
         u16 slb_cache[SLB_CACHE_ENTRIES];