Hexagon: use defines for MIN_KERNEL_SEG calculation

Signed-off-by: Richard Kuo <rkuo@codeaurora.org>

Hexagon: use defines for MIN_KERNEL_SEG calculation
Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
e470d932 · Richard Kuo · 53debcd5 · e470d932
Commit e470d932 authored May 08, 2012 by Richard Kuo
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arch/hexagon/include/asm/mem-layout.h arch/hexagon/include/asm/mem-layout.h +1 -1

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--- a/arch/hexagon/include/asm/mem-layout.h
+++ b/arch/hexagon/include/asm/mem-layout.h
@@ -64,7 +64,7 @@ enum fixed_addresses {
 	__end_of_fixed_addresses
 };

-#define MIN_KERNEL_SEG 0x300   /* From 0xc0000000 */
+#define MIN_KERNEL_SEG (PAGE_OFFSET >> PGDIR_SHIFT)   /* L1 shift is 22 bits */
 extern int max_kernel_seg;

 /*