Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (79 commits)
  powerpc/8xx: Add support for the MPC8xx based boards from TQC
  powerpc/85xx: Introduce support for the Freescale P1022DS reference board
  powerpc/85xx: Adding DTS for the STx GP3-SSA MPC8555 board
  powerpc/85xx: Change deprecated binding for 85xx-based boards
  powerpc/tqm85xx: add a quirk for ti1520 PCMCIA bridge
  powerpc/tqm85xx: update PCI interrupt-map attribute
  powerpc/mpc8308rdb: support for MPC8308RDB board from Freescale
  powerpc/fsl_pci: add quirk for mpc8308 pcie bridge
  powerpc/85xx: Cleanup QE initialization for MPC85xxMDS boards
  powerpc/85xx: Fix booting for P1021MDS boards
  powerpc/85xx: Fix SWIOTLB initalization for MPC85xxMDS boards
  powerpc/85xx: kexec for SMP 85xx BookE systems
  powerpc/5200/i2c: improve i2c bus error recovery
  of/xilinxfb: update tft compatible versions
  powerpc/fsl-diu-fb: Support setting display mode using EDID
  powerpc/5121: doc/dts-bindings: update doc of FSL DIU bindings
  powerpc/5121: shared DIU framebuffer support
  powerpc/5121: move fsl-diu-fb.h to include/linux
  powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor
  powerpc/512x: add clock structure for Video-IN (VIU) unit
  ...

1 files changed, 0 insertions, 15 deletions

diff --git a/arch/powerpc/mm/tlb_hash32.c b/arch/powerpc/mm/tlb_hash32.c
index 8aaa8b7eb324..690566b66e8e 100644
--- a/arch/powerpc/mm/tlb_hash32.c
+++ b/arch/powerpc/mm/tlb_hash32.c
@@ -89,17 +89,6 @@ void tlb_flush(struct mmu_gather *tlb)
  *    -- Cort
  */
 
-/*
- * 750 SMP is a Bad Idea because the 750 doesn't broadcast all
- * the cache operations on the bus.  Hence we need to use an IPI
- * to get the other CPU(s) to invalidate their TLBs.
- */
-#ifdef CONFIG_SMP_750
-#define FINISH_FLUSH    smp_send_tlb_invalidate(0)
-#else
-#define FINISH_FLUSH    do { } while (0)
-#endif
-
 static void flush_range(struct mm_struct *mm, unsigned long start,
                         unsigned long end)
 {
@@ -138,7 +127,6 @@ static void flush_range(struct mm_struct *mm, unsigned long start,
 void flush_tlb_kernel_range(unsigned long start, unsigned long end)
 {
         flush_range(&init_mm, start, end);
-        FINISH_FLUSH;
 }
 EXPORT_SYMBOL(flush_tlb_kernel_range);
 
@@ -162,7 +150,6 @@ void flush_tlb_mm(struct mm_struct *mm)
          */
         for (mp = mm->mmap; mp != NULL; mp = mp->vm_next)
                 flush_range(mp->vm_mm, mp->vm_start, mp->vm_end);
-        FINISH_FLUSH;
 }
 EXPORT_SYMBOL(flush_tlb_mm);
 
@@ -179,7 +166,6 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr)
         pmd = pmd_offset(pud_offset(pgd_offset(mm, vmaddr), vmaddr), vmaddr);
         if (!pmd_none(*pmd))
                 flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1);
-        FINISH_FLUSH;
 }
 EXPORT_SYMBOL(flush_tlb_page);
 
@@ -192,6 +178,5 @@ void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
                      unsigned long end)
 {
         flush_range(vma->vm_mm, start, end);
-        FINISH_FLUSH;
 }
 EXPORT_SYMBOL(flush_tlb_range);