[PATCH] drivers/mtd/: small cleanups

[linux-2.6-omap-h63xx.git] / include / asm-arm / page.h

diff --git a/include/asm-arm/page.h b/include/asm-arm/page.h
index 019c45d7573053a9af19088f2df4af8cb4c5e95a..a404d2bf0c68b9c0818efc75ca11571133444a77 100644 (file)
--- a/include/asm-arm/page.h
+++ b/include/asm-arm/page.h
@@ -40,6 +40,7 @@
  *       v4wb          - ARMv4 with writeback cache, without minicache
  *       v4_mc         - ARMv4 with minicache
  *       xscale        - Xscale
+ *       xsc3          - XScalev3
  */
 #undef _USER
 #undef MULTI_USER
@@ -84,6 +85,14 @@
 # endif
 #endif
 
+#ifdef CONFIG_CPU_XSC3
+# ifdef _USER
+#  define MULTI_USER 1
+# else
+#  define _USER xsc3_mc
+# endif
+#endif
+
 #ifdef CONFIG_CPU_COPY_V6
 # define MULTI_USER 1
 #endif
@@ -163,20 +172,6 @@ typedef unsigned long pgprot_t;
 /* the upper-most page table pointer */
 extern pmd_t *top_pmd;
 
-/* Pure 2^n version of get_order */
-static inline int get_order(unsigned long size)
-{
-       int order;
-
-       size = (size-1) >> (PAGE_SHIFT-1);
-       order = -1;
-       do {
-               size >>= 1;
-               order++;
-       } while (size);
-       return order;
-}
-
 #include <asm/memory.h>
 
 #endif /* !__ASSEMBLY__ */
@@ -184,6 +179,15 @@ static inline int get_order(unsigned long size)
 #define VM_DATA_DEFAULT_FLAGS  (VM_READ | VM_WRITE | VM_EXEC | \
                                 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
 
+/*
+ * With EABI on ARMv5 and above we must have 64-bit aligned slab pointers.
+ */
+#if defined(CONFIG_AEABI) && (__LINUX_ARM_ARCH__ >= 5)
+#define ARCH_SLAB_MINALIGN 8
+#endif
+
 #endif /* __KERNEL__ */
 
+#include <asm-generic/page.h>
+
 #endif