X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=inline;f=include%2Fasm-alpha%2Fhardirq.h;h=de7e476ff7a9507ac44833da6918e7397492147f;hb=352771d8dfacc828fdee58d5def490d5fb480c83;hp=10be402fcb26dde9cf87885260339706097fd69a;hpb=8acd6bd4f7d04a05c364bea1883ca3876efde353;p=linux-2.6.git

diff --git a/include/asm-alpha/hardirq.h b/include/asm-alpha/hardirq.h
index 10be402fc..de7e476ff 100644
--- a/include/asm-alpha/hardirq.h
+++ b/include/asm-alpha/hardirq.h
@@ -16,29 +16,8 @@ typedef struct {
 
 #include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
 
-/*
- * We put the hardirq and softirq counter into the preemption
- * counter. The bitmask has the following meaning:
- *
- * - bits 0-7 are the preemption count (max preemption depth: 256)
- * - bits 8-15 are the softirq count (max # of softirqs: 256)
- * - bits 16-27 are the hardirq count (max # of hardirqs: 4096)
- *
- * - ( bit 30 is the PREEMPT_ACTIVE flag. )
- *
- * PREEMPT_MASK: 0x000000ff
- * SOFTIRQ_MASK: 0x0000ff00
- * HARDIRQ_MASK: 0x0fff0000
- */
-
-#define PREEMPT_BITS	8
-#define SOFTIRQ_BITS	8
 #define HARDIRQ_BITS	12
 
-#define PREEMPT_SHIFT	0
-#define SOFTIRQ_SHIFT	(PREEMPT_SHIFT + PREEMPT_BITS)
-#define HARDIRQ_SHIFT	(SOFTIRQ_SHIFT + SOFTIRQ_BITS)
-
 /*
  * The hardirq mask has to be large enough to have
  * space for potentially nestable IRQ sources in the system