[S390] Unused field / extern declaration in processor.h
Remove extern declaration of non-existent last_task_used_math and
remove unused field error_code from the thread_struct.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h
index 21d40a1..c86b982 100644
--- a/include/asm-s390/processor.h
+++ b/include/asm-s390/processor.h
@@ -59,9 +59,6 @@
extern void print_cpu_info(struct cpuinfo_S390 *);
extern int get_cpu_capability(unsigned int *);
-/* Lazy FPU handling on uni-processor */
-extern struct task_struct *last_task_used_math;
-
/*
* User space process size: 2GB for 31 bit, 4TB for 64 bit.
*/
@@ -95,7 +92,6 @@
unsigned long ksp; /* kernel stack pointer */
mm_segment_t mm_segment;
unsigned long prot_addr; /* address of protection-excep. */
- unsigned int error_code; /* error-code of last prog-excep. */
unsigned int trap_no;
per_struct per_info;
/* Used to give failing instruction back to user for ieee exceptions */