X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fasm-blackfin%2Fprocessor.h;h=1c004072461257a2b7ebb2c850858103f30cf620;hb=d36e311070ee3a378a54142a168ff5cfedba33d5;hp=6bb3e0d4705db8ab8234524a0e757cb22f6acc12;hpb=bc06cffdec85d487c77109dffcd2f285bdc502d3;p=linux-2.6

diff --git a/include/asm-blackfin/processor.h b/include/asm-blackfin/processor.h
index 6bb3e0d470..1c00407246 100644
--- a/include/asm-blackfin/processor.h
+++ b/include/asm-blackfin/processor.h
@@ -26,9 +26,14 @@ static inline void wrusp(unsigned long usp)
 
 /*
  * User space process size: 1st byte beyond user address space.
+ * Fairly meaningless on nommu.  Parts of user programs can be scattered
+ * in a lot of places, so just disable this by setting it to 0xFFFFFFFF.
  */
-extern unsigned long memory_end;
-#define TASK_SIZE	(memory_end)
+#define TASK_SIZE	0xFFFFFFFF
+
+#ifdef __KERNEL__
+#define STACK_TOP	TASK_SIZE
+#endif
 
 #define TASK_UNMAPPED_BASE	0
 
@@ -104,13 +109,13 @@ unsigned long get_wchan(struct task_struct *p);
 #define cpu_relax()    	barrier()
 
 /* Get the Silicon Revision of the chip */
-static inline __attribute_pure__ uint32_t bfin_revid(void)
+static inline uint32_t __pure bfin_revid(void)
 {
 	/* stored in the upper 4 bits */
 	return bfin_read_CHIPID() >> 28;
 }
 
-static inline __attribute_pure__ uint32_t bfin_compiled_revid(void)
+static inline uint32_t __pure bfin_compiled_revid(void)
 {
 #if defined(CONFIG_BF_REV_0_0)
 	return 0;