[AVR32] Kill a few hardcoded constants in vmlinux.lds

Use PAGE_SIZE, THREAD_SIZE and L1_CACHE_BYTES instead of harcoded
constants in places where that's what we really mean.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

1 files changed, 5 insertions, 3 deletions

diff --git a/arch/avr32/kernel/vmlinux.lds.S b/arch/avr32/kernel/vmlinux.lds.S
index db0438f35c00..fef0e6d322f1 100644
--- a/arch/avr32/kernel/vmlinux.lds.S
+++ b/arch/avr32/kernel/vmlinux.lds.S
@@ -9,6 +9,8 @@
  */
 #define LOAD_OFFSET 0x00000000
 #include <asm-generic/vmlinux.lds.h>
+#include <asm/cache.h>
+#include <asm/thread_info.h>
 
 OUTPUT_FORMAT("elf32-avr32", "elf32-avr32", "elf32-avr32")
 OUTPUT_ARCH(avr32)
@@ -58,7 +60,7 @@ SECTIONS
                         *(.init.ramfs)
                 __initramfs_end = .;
 #endif
-                . = ALIGN(4096);
+                . = ALIGN(PAGE_SIZE);
                 __init_end = .;
         }
 
@@ -96,7 +98,7 @@ SECTIONS
 
         RODATA
 
-        . = ALIGN(8192);
+        . = ALIGN(THREAD_SIZE);
 
         .data           : AT(ADDR(.data) - LOAD_OFFSET) {
                 _data = .;
@@ -107,7 +109,7 @@ SECTIONS
                 *(.data.init_task)
 
                 /* Then, the cacheline aligned data */
-                . = ALIGN(32);
+                . = ALIGN(L1_CACHE_BYTES);
                 *(.data.cacheline_aligned)
 
                 /* And the rest... */