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>

32 files changed, 31 insertions, 32 deletions

diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
index b8f152e..b2bcbee 100644
--- a/arch/powerpc/include/asm/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
@@ -212,7 +212,6 @@ static __inline__ int atomic_add_unless(atomic_t *v, int a, int u)
 	return t != u;
 }
 
-#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0)
 
 #define atomic_sub_and_test(a, v)	(atomic_sub_return((a), (v)) == 0)
 #define atomic_dec_and_test(v)		(atomic_dec_return((v)) == 0)
diff --git a/arch/powerpc/include/asm/emulated_ops.h b/arch/powerpc/include/asm/emulated_ops.h
index 2cc41c7..63f2a22 100644
--- a/arch/powerpc/include/asm/emulated_ops.h
+++ b/arch/powerpc/include/asm/emulated_ops.h
@@ -18,7 +18,7 @@
 #ifndef _ASM_POWERPC_EMULATED_OPS_H
 #define _ASM_POWERPC_EMULATED_OPS_H
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <linux/perf_event.h>
 
 
diff --git a/arch/powerpc/include/asm/irq.h b/arch/powerpc/include/asm/irq.h
index c57a28e..c0e1bc3 100644
--- a/arch/powerpc/include/asm/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -14,7 +14,7 @@
 #include <linux/radix-tree.h>
 
 #include <asm/types.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 
 /* Define a way to iterate across irqs. */
diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
index c2410af..b8da913 100644
--- a/arch/powerpc/include/asm/local.h
+++ b/arch/powerpc/include/asm/local.h
@@ -2,7 +2,7 @@
 #define _ARCH_POWERPC_LOCAL_H
 
 #include <linux/percpu.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 typedef struct
 {
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index b823536..b5c9190 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -18,7 +18,7 @@
  */
 #include <linux/types.h>
 #include <asm/irq.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #define HAVE_ARCH_DEVTREE_FIXUPS
 
diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 2458218..59dbf6a 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -26,7 +26,7 @@
 #include <asm/topology.h>
 #include <asm/pci-bridge.h>
 #include <asm/ppc-pci.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 
 #ifdef CONFIG_PPC_OF_PLATFORM_PCI
 
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c
index 7d28f54..f5ae872 100644
--- a/arch/powerpc/kernel/ppc_ksyms.c
+++ b/arch/powerpc/kernel/ppc_ksyms.c
@@ -18,7 +18,7 @@
 #include <asm/cacheflush.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/checksum.h>
 #include <asm/pgtable.h>
 #include <asm/tlbflush.h>
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 0e0ea94..d5ca823 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -39,7 +39,7 @@
 #include <asm/udbg.h>
 #include <asm/syscalls.h>
 #include <asm/smp.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/mmu.h>
 #include <asm/topology.h>
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c
index 67f6c3b..481ef06 100644
--- a/arch/powerpc/kernel/rtasd.c
+++ b/arch/powerpc/kernel/rtasd.c
@@ -27,7 +27,7 @@
 #include <asm/rtas.h>
 #include <asm/prom.h>
 #include <asm/nvram.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/machdep.h>
 
 
diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c
index 03e45c4..640de83 100644
--- a/arch/powerpc/kernel/smp-tbsync.c
+++ b/arch/powerpc/kernel/smp-tbsync.c
@@ -11,7 +11,7 @@
 #include <linux/unistd.h>
 #include <linux/init.h>
 #include <linux/slab.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/smp.h>
 #include <asm/time.h>
 
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index f932f8a..7bf2187 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -33,7 +33,7 @@
 #include <linux/topology.h>
 
 #include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/83xx/km83xx.c b/arch/powerpc/platforms/83xx/km83xx.c
index f8fa2fc..c55129f 100644
--- a/arch/powerpc/platforms/83xx/km83xx.c
+++ b/arch/powerpc/platforms/83xx/km83xx.c
@@ -28,7 +28,7 @@
 #include <linux/of_device.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index 93e60f1..32a5289 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -27,7 +27,7 @@
 #include <linux/of_device.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 81e44fa..6b45969 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -26,7 +26,7 @@
 #include <linux/of_platform.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index c1b1dc5..041c517 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -26,7 +26,7 @@
 #include <linux/of_platform.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index 81c052b..934cc8c4 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -34,7 +34,7 @@
 #include <linux/of_device.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/83xx/sbc834x.c b/arch/powerpc/platforms/83xx/sbc834x.c
index 49023db..af41d8c 100644
--- a/arch/powerpc/platforms/83xx/sbc834x.c
+++ b/arch/powerpc/platforms/83xx/sbc834x.c
@@ -28,7 +28,7 @@
 #include <linux/of_platform.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 6299a2a..2bf9978 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -31,7 +31,7 @@
 #include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 747d1ee..973b3f4 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -36,7 +36,7 @@
 #include <linux/memblock.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index ecdd8c0..d07dcb7 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -34,7 +34,7 @@
 #include <asm/system.h>
 #include <asm/pgtable.h>
 #include <asm/page.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/time.h>
 #include <asm/io.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
index d809836..7f92096 100644
--- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
@@ -24,7 +24,7 @@
 #include <linux/sched.h>
 #include <linux/timer.h>
 #include <linux/workqueue.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/machdep.h>
 #include <asm/spu.h>
 
diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c
index dbb641e..f2e1dfe 100644
--- a/arch/powerpc/platforms/cell/smp.c
+++ b/arch/powerpc/platforms/cell/smp.c
@@ -28,7 +28,7 @@
 #include <linux/cpu.h>
 
 #include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/cell/spufs/context.c b/arch/powerpc/platforms/cell/spufs/context.c
index 0c87bcd..bf4d41d 100644
--- a/arch/powerpc/platforms/cell/spufs/context.c
+++ b/arch/powerpc/platforms/cell/spufs/context.c
@@ -24,7 +24,7 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/slab.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/spu.h>
 #include <asm/spu_csa.h>
 #include "spufs.h"
diff --git a/arch/powerpc/platforms/chrp/smp.c b/arch/powerpc/platforms/chrp/smp.c
index a800122..feab30b 100644
--- a/arch/powerpc/platforms/chrp/smp.c
+++ b/arch/powerpc/platforms/chrp/smp.c
@@ -18,7 +18,7 @@
 #include <linux/spinlock.h>
 
 #include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/iseries/smp.c b/arch/powerpc/platforms/iseries/smp.c
index 2df48c2..8bda9be 100644
--- a/arch/powerpc/platforms/iseries/smp.c
+++ b/arch/powerpc/platforms/iseries/smp.c
@@ -29,7 +29,7 @@
 #include <linux/cpu.h>
 
 #include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/powerpc/platforms/powermac/backlight.c b/arch/powerpc/platforms/powermac/backlight.c
index d679964..c2f3e86 100644
--- a/arch/powerpc/platforms/powermac/backlight.c
+++ b/arch/powerpc/platforms/powermac/backlight.c
@@ -12,7 +12,7 @@
 #include <linux/backlight.h>
 #include <linux/adb.h>
 #include <linux/pmu.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/prom.h>
 #include <asm/backlight.h>
 
diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
index d15fca3..9a521dc 100644
--- a/arch/powerpc/platforms/powermac/smp.c
+++ b/arch/powerpc/platforms/powermac/smp.c
@@ -35,7 +35,7 @@
 #include <linux/compiler.h>
 
 #include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/code-patching.h>
 #include <asm/irq.h>
 #include <asm/page.h>
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 46b55cf..ada6e07 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -31,7 +31,7 @@
 #include <linux/spinlock.h>
 #include <linux/of.h>
 
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/eeh.h>
 #include <asm/eeh_event.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/platforms/pseries/eeh_cache.c b/arch/powerpc/platforms/pseries/eeh_cache.c
index 8ed0d2d..fc5ae76 100644
--- a/arch/powerpc/platforms/pseries/eeh_cache.c
+++ b/arch/powerpc/platforms/pseries/eeh_cache.c
@@ -25,7 +25,7 @@
 #include <linux/rbtree.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/pci-bridge.h>
 #include <asm/ppc-pci.h>
 
diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c
index 1672db2..4e44c4d 100644
--- a/arch/powerpc/platforms/pseries/smp.c
+++ b/arch/powerpc/platforms/pseries/smp.c
@@ -27,7 +27,7 @@
 #include <linux/cpu.h>
 
 #include <asm/ptrace.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/irq.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index 265313e..2d66275 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -32,7 +32,7 @@
 #include <linux/fs_uart_pd.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/time.h>
diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c
index ee05680..9f51f97 100644
--- a/arch/powerpc/sysdev/tsi108_dev.c
+++ b/arch/powerpc/sysdev/tsi108_dev.c
@@ -23,7 +23,7 @@
 #include <asm/tsi108.h>
 
 #include <asm/system.h>
-#include <asm/atomic.h>
+#include <linux/atomic.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/prom.h>