atomic: use <linux/atomic.h>
This allows us to move duplicated code in <asm/atomic.h>
(atomic_inc_not_zero() for now) to <linux/atomic.h>
Signed-off-by: Arun Sharma <asharma@fb.com>
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Miller <davem@davemloft.net>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h
index 7ae128b..7646f2c 100644
--- a/arch/sparc/include/asm/atomic_32.h
+++ b/arch/sparc/include/asm/atomic_32.h
@@ -52,7 +52,6 @@
#define atomic_dec_and_test(v) (atomic_dec_return(v) == 0)
#define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
/* This is the old 24-bit implementation. It's still used internally
* by some sparc-specific code, notably the semaphore implementation.
diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
index bdb2ff8..337139e 100644
--- a/arch/sparc/include/asm/atomic_64.h
+++ b/arch/sparc/include/asm/atomic_64.h
@@ -85,7 +85,6 @@
return c != (u);
}
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
#define atomic64_cmpxchg(v, o, n) \
((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index 56bbaad..edd3d3cde 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -21,7 +21,7 @@
#include <linux/of_pdt.h>
#include <linux/proc_fs.h>
#include <linux/mutex.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#define OF_ROOT_NODE_ADDR_CELLS_DEFAULT 2
#define OF_ROOT_NODE_SIZE_CELLS_DEFAULT 1
diff --git a/arch/sparc/include/asm/smp_32.h b/arch/sparc/include/asm/smp_32.h
index 093f108..01c51c7 100644
--- a/arch/sparc/include/asm/smp_32.h
+++ b/arch/sparc/include/asm/smp_32.h
@@ -22,7 +22,7 @@
#include <asm/ptrace.h>
#include <asm/asi.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
/*
* Private routines/data
diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h
index 20bca89..29862a9 100644
--- a/arch/sparc/include/asm/smp_64.h
+++ b/arch/sparc/include/asm/smp_64.h
@@ -27,7 +27,7 @@
*/
#include <linux/bitops.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/percpu.h>
DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index 4e78862..0dd8422 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -26,7 +26,7 @@
#include <asm/ptrace.h>
#include <asm/processor.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/system.h>
#include <asm/irq.h>
#include <asm/io.h>
diff --git a/arch/sparc/kernel/leon_smp.c b/arch/sparc/kernel/leon_smp.c
index fe8fb44..1210fde 100644
--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -28,7 +28,7 @@
#include <asm/tlbflush.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq_regs.h>
#include <asm/traps.h>
diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c
index 62a0343..171e8d8 100644
--- a/arch/sparc/kernel/perf_event.c
+++ b/arch/sparc/kernel/perf_event.c
@@ -22,7 +22,7 @@
#include <asm/stacktrace.h>
#include <asm/cpudata.h>
#include <asm/uaccess.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/nmi.h>
#include <asm/pcr.h>
diff --git a/arch/sparc/kernel/smp_32.c b/arch/sparc/kernel/smp_32.c
index 21b1253..f671e7f 100644
--- a/arch/sparc/kernel/smp_32.c
+++ b/arch/sparc/kernel/smp_32.c
@@ -22,7 +22,7 @@
#include <linux/delay.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/irq.h>
#include <asm/page.h>
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
index 99cb172..4a442c3 100644
--- a/arch/sparc/kernel/smp_64.c
+++ b/arch/sparc/kernel/smp_64.c
@@ -28,7 +28,7 @@
#include <asm/head.h>
#include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <asm/tlbflush.h>
#include <asm/mmu_context.h>
#include <asm/cpudata.h>
diff --git a/arch/sparc/lib/atomic32.c b/arch/sparc/lib/atomic32.c
index d3c7a12..1a371f8 100644
--- a/arch/sparc/lib/atomic32.c
+++ b/arch/sparc/lib/atomic32.c
@@ -7,7 +7,7 @@
* Based on asm-parisc/atomic.h Copyright (C) 2000 Philipp Rumpf
*/
-#include <asm/atomic.h>
+#include <linux/atomic.h>
#include <linux/spinlock.h>
#include <linux/module.h>