1 files changed, 0 insertions, 89 deletions
diff --git a/ANDROID_3.4.5/arch/s390/include/asm/percpu.h b/ANDROID_3.4.5/arch/s390/include/asm/percpu.h
deleted file mode 100644
index 0fbd1899..00000000
--- a/ANDROID_3.4.5/arch/s390/include/asm/percpu.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#ifndef __ARCH_S390_PERCPU__
-#define __ARCH_S390_PERCPU__
-
-#include <linux/preempt.h>
-#include <asm/cmpxchg.h>
-
-/*
- * s390 uses its own implementation for per cpu data, the offset of
- * the cpu local data area is cached in the cpu's lowcore memory.
- */
-#define __my_cpu_offset S390_lowcore.percpu_offset
-
-/*
- * For 64 bit module code, the module may be more than 4G above the
- * per cpu area, use weak definitions to force the compiler to
- * generate external references.
- */
-#if defined(CONFIG_SMP) && defined(__s390x__) && defined(MODULE)
-#define ARCH_NEEDS_WEAK_PER_CPU
-#endif
-
-#define arch_this_cpu_to_op(pcp, val, op)				\
-do {									\
-	typedef typeof(pcp) pcp_op_T__;					\
-	pcp_op_T__ old__, new__, prev__;				\
-	pcp_op_T__ *ptr__;						\
-	preempt_disable();						\
-	ptr__ = __this_cpu_ptr(&(pcp));					\
-	prev__ = *ptr__;						\
-	do {								\
-		old__ = prev__;						\
-		new__ = old__ op (val);					\
-		switch (sizeof(*ptr__)) {				\
-		case 8:							\
-			prev__ = cmpxchg64(ptr__, old__, new__);	\
-			break;						\
-		default:						\
-			prev__ = cmpxchg(ptr__, old__, new__);		\
-		}							\
-	} while (prev__ != old__);					\
-	preempt_enable();						\
-} while (0)
-
-#define this_cpu_add_1(pcp, val) arch_this_cpu_to_op(pcp, val, +)
-#define this_cpu_add_2(pcp, val) arch_this_cpu_to_op(pcp, val, +)
-#define this_cpu_add_4(pcp, val) arch_this_cpu_to_op(pcp, val, +)
-#define this_cpu_add_8(pcp, val) arch_this_cpu_to_op(pcp, val, +)
-
-#define this_cpu_and_1(pcp, val) arch_this_cpu_to_op(pcp, val, &)
-#define this_cpu_and_2(pcp, val) arch_this_cpu_to_op(pcp, val, &)
-#define this_cpu_and_4(pcp, val) arch_this_cpu_to_op(pcp, val, &)
-#define this_cpu_and_8(pcp, val) arch_this_cpu_to_op(pcp, val, &)
-
-#define this_cpu_or_1(pcp, val) arch_this_cpu_to_op(pcp, val, |)
-#define this_cpu_or_2(pcp, val) arch_this_cpu_to_op(pcp, val, |)
-#define this_cpu_or_4(pcp, val) arch_this_cpu_to_op(pcp, val, |)
-#define this_cpu_or_8(pcp, val) arch_this_cpu_to_op(pcp, val, |)
-
-#define this_cpu_xor_1(pcp, val) arch_this_cpu_to_op(pcp, val, ^)
-#define this_cpu_xor_2(pcp, val) arch_this_cpu_to_op(pcp, val, ^)
-#define this_cpu_xor_4(pcp, val) arch_this_cpu_to_op(pcp, val, ^)
-#define this_cpu_xor_8(pcp, val) arch_this_cpu_to_op(pcp, val, ^)
-
-#define arch_this_cpu_cmpxchg(pcp, oval, nval)			\
-({									\
-	typedef typeof(pcp) pcp_op_T__;					\
-	pcp_op_T__ ret__;						\
-	pcp_op_T__ *ptr__;						\
-	preempt_disable();						\
-	ptr__ = __this_cpu_ptr(&(pcp));					\
-	switch (sizeof(*ptr__)) {					\
-	case 8:								\
-		ret__ = cmpxchg64(ptr__, oval, nval);			\
-		break;							\
-	default:							\
-		ret__ = cmpxchg(ptr__, oval, nval);			\
-	}								\
-	preempt_enable();						\
-	ret__;								\
-})
-
-#define this_cpu_cmpxchg_1(pcp, oval, nval) arch_this_cpu_cmpxchg(pcp, oval, nval)
-#define this_cpu_cmpxchg_2(pcp, oval, nval) arch_this_cpu_cmpxchg(pcp, oval, nval)
-#define this_cpu_cmpxchg_4(pcp, oval, nval) arch_this_cpu_cmpxchg(pcp, oval, nval)
-#define this_cpu_cmpxchg_8(pcp, oval, nval) arch_this_cpu_cmpxchg(pcp, oval, nval)
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ARCH_S390_PERCPU__ */