Merge branch 'bugfixes' into nfs-for-2.6.38

Conflicts:
	fs/nfs/nfs2xdr.c
	fs/nfs/nfs3xdr.c
	fs/nfs/nfs4xdr.c

2 files changed, 7 insertions, 1 deletions

diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c
index 4fc1a0fbe007..21ea14efb837 100644
--- a/arch/mips/mm/dma-default.c
+++ b/arch/mips/mm/dma-default.c
@@ -288,7 +288,7 @@ int mips_dma_supported(struct device *dev, u64 mask)
         return plat_dma_supported(dev, mask);
 }
 
-void mips_dma_cache_sync(struct device *dev, void *vaddr, size_t size,
+void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                          enum dma_data_direction direction)
 {
         BUG_ON(direction == DMA_NONE);
@@ -298,6 +298,8 @@ void mips_dma_cache_sync(struct device *dev, void *vaddr, size_t size,
                 __dma_sync((unsigned long)vaddr, size, direction);
 }
 
+EXPORT_SYMBOL(dma_cache_sync);
+
 static struct dma_map_ops mips_default_dma_map_ops = {
         .alloc_coherent = mips_dma_alloc_coherent,
         .free_coherent = mips_dma_free_coherent,
diff --git a/arch/mips/mm/sc-mips.c b/arch/mips/mm/sc-mips.c
index 505fecad4684..9cca8de00545 100644
--- a/arch/mips/mm/sc-mips.c
+++ b/arch/mips/mm/sc-mips.c
@@ -68,6 +68,9 @@ static struct bcache_ops mips_sc_ops = {
  */
 static inline int mips_sc_is_activated(struct cpuinfo_mips *c)
 {
+        unsigned int config2 = read_c0_config2();
+        unsigned int tmp;
+
         /* Check the bypass bit (L2B) */
         switch (c->cputype) {
         case CPU_34K:
@@ -83,6 +86,7 @@ static inline int mips_sc_is_activated(struct cpuinfo_mips *c)
                 c->scache.linesz = 2 << tmp;
         else
                 return 0;
+        return 1;
 }
 
 static inline int __init mips_sc_probe(void)