Revert "MIPS: Fix PAGE_MASK definition"

This reverts commit 22b14523994588279ae9c5ccfe64073c1e5b3c00.

It was originally sent in an earlier revision of the pfn_t patchset.
Besides being broken, the warning is also fixed by PFN_FLAGS_MASK
casting the PAGE_MASK to an unsigned long.

Reported-by: Manuel Lauss <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Cc: [email protected]
Cc: Linux-MIPS <[email protected]>
Cc: [email protected]
Patchwork: https://patchwork.linux-mips.org/patch/12182/
Signed-off-by: Ralf Baechle <[email protected]>

diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
index 2046c023022406d8a336197db13df1a75b1e8021..21ed7150fec3f4847aef98ac45cd56241b4f50b3 100644 (file)
--- a/arch/mips/include/asm/page.h
+++ b/arch/mips/include/asm/page.h
@@ -33,7 +33,7 @@
 #define PAGE_SHIFT     16
 #endif
 #define PAGE_SIZE      (_AC(1,UL) << PAGE_SHIFT)
-#define PAGE_MASK      (~(PAGE_SIZE - 1))
+#define PAGE_MASK      (~((1 << PAGE_SHIFT) - 1))
 
 /*
  * This is used for calculating the real page sizes