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authorKevin Hilman <khilman@linaro.org>2013-10-18 22:30:16 +0400
committerKevin Hilman <khilman@linaro.org>2013-10-18 22:30:37 +0400
commitee4383e0c1e3285b3a8b47c801b2941166f035c3 (patch)
treea197edf4fadbc468ba7001e74cfd340c327f6a22 /arch/tile/include/asm/cmpxchg.h
parentaf43ef6770560103dc10daa9caa31688e4ed7e4c (diff)
parent06ff74fd197aa8205443cf64b94383802602e320 (diff)
downloadlinux-ee4383e0c1e3285b3a8b47c801b2941166f035c3.tar.xz
Merge tag 'omap-for-v3.13/board-removal-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
From Tony Lindgren: Changes needed to drop legacy booting support for some omap3 boards. Note that that these are based on a merge of the following for the dependencies: - v3.12-rc5 for fixes to pinctrl mask - omap-for-v3.13/dt-signed to avoid pointless merge conflicts - omap-for-v3.13/quirk-signed for legacy pdata handling * tag 'omap-for-v3.13/board-removal-signed-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (125 commits) ARM: OMAP2+: remove legacy support for IGEP boards ARM: OMAP2+: Remove legacy support for zoom platforms ARM: OMAP2+: Remove legacy booting support for omap3 EVM ARM: OMAP2: delete board-rm680 ARM: dts: add minimal DT support for Nokia N950 & N9 phones ARM: dts: Add basic support for zoom3 ARM: dts: Add basic support for TMDSEVM3730 (Mistral AM/DM37x EVM) ARM: dts: Add common support for omap3-evm ARM: dts: Shared file for omap GPMC connected smsc911x +Linux 3.12-rc5 Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'arch/tile/include/asm/cmpxchg.h')
-rw-r--r--arch/tile/include/asm/cmpxchg.h28
1 files changed, 17 insertions, 11 deletions
diff --git a/arch/tile/include/asm/cmpxchg.h b/arch/tile/include/asm/cmpxchg.h
index 4001d5eab4bb..0ccda3c425be 100644
--- a/arch/tile/include/asm/cmpxchg.h
+++ b/arch/tile/include/asm/cmpxchg.h
@@ -35,10 +35,10 @@ int _atomic_xchg(int *ptr, int n);
int _atomic_xchg_add(int *v, int i);
int _atomic_xchg_add_unless(int *v, int a, int u);
int _atomic_cmpxchg(int *ptr, int o, int n);
-u64 _atomic64_xchg(u64 *v, u64 n);
-u64 _atomic64_xchg_add(u64 *v, u64 i);
-u64 _atomic64_xchg_add_unless(u64 *v, u64 a, u64 u);
-u64 _atomic64_cmpxchg(u64 *v, u64 o, u64 n);
+long long _atomic64_xchg(long long *v, long long n);
+long long _atomic64_xchg_add(long long *v, long long i);
+long long _atomic64_xchg_add_unless(long long *v, long long a, long long u);
+long long _atomic64_cmpxchg(long long *v, long long o, long long n);
#define xchg(ptr, n) \
({ \
@@ -53,7 +53,8 @@ u64 _atomic64_cmpxchg(u64 *v, u64 o, u64 n);
if (sizeof(*(ptr)) != 4) \
__cmpxchg_called_with_bad_pointer(); \
smp_mb(); \
- (typeof(*(ptr)))_atomic_cmpxchg((int *)ptr, (int)o, (int)n); \
+ (typeof(*(ptr)))_atomic_cmpxchg((int *)ptr, (int)o, \
+ (int)n); \
})
#define xchg64(ptr, n) \
@@ -61,7 +62,8 @@ u64 _atomic64_cmpxchg(u64 *v, u64 o, u64 n);
if (sizeof(*(ptr)) != 8) \
__xchg_called_with_bad_pointer(); \
smp_mb(); \
- (typeof(*(ptr)))_atomic64_xchg((u64 *)(ptr), (u64)(n)); \
+ (typeof(*(ptr)))_atomic64_xchg((long long *)(ptr), \
+ (long long)(n)); \
})
#define cmpxchg64(ptr, o, n) \
@@ -69,7 +71,8 @@ u64 _atomic64_cmpxchg(u64 *v, u64 o, u64 n);
if (sizeof(*(ptr)) != 8) \
__cmpxchg_called_with_bad_pointer(); \
smp_mb(); \
- (typeof(*(ptr)))_atomic64_cmpxchg((u64 *)ptr, (u64)o, (u64)n); \
+ (typeof(*(ptr)))_atomic64_cmpxchg((long long *)ptr, \
+ (long long)o, (long long)n); \
})
#else
@@ -81,10 +84,11 @@ u64 _atomic64_cmpxchg(u64 *v, u64 o, u64 n);
switch (sizeof(*(ptr))) { \
case 4: \
__x = (typeof(__x))(unsigned long) \
- __insn_exch4((ptr), (u32)(unsigned long)(n)); \
+ __insn_exch4((ptr), \
+ (u32)(unsigned long)(n)); \
break; \
case 8: \
- __x = (typeof(__x)) \
+ __x = (typeof(__x)) \
__insn_exch((ptr), (unsigned long)(n)); \
break; \
default: \
@@ -103,10 +107,12 @@ u64 _atomic64_cmpxchg(u64 *v, u64 o, u64 n);
switch (sizeof(*(ptr))) { \
case 4: \
__x = (typeof(__x))(unsigned long) \
- __insn_cmpexch4((ptr), (u32)(unsigned long)(n)); \
+ __insn_cmpexch4((ptr), \
+ (u32)(unsigned long)(n)); \
break; \
case 8: \
- __x = (typeof(__x))__insn_cmpexch((ptr), (u64)(n)); \
+ __x = (typeof(__x))__insn_cmpexch((ptr), \
+ (long long)(n)); \
break; \
default: \
__cmpxchg_called_with_bad_pointer(); \