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| author | Peter Maydell <peter.maydell@linaro.org> | 2010-12-01 19:44:38 +0000 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-12-04 21:21:28 +0000 |
| commit | 53016fa69c1fc7ed257272f36cb84b6623f73332 (patch) | |
| tree | 168bedd5cdfd46286f63f63e81d70b073b5a1b08 | |
| parent | edcdd562baff02bb8de974c46a2b984b7d5b0da9 (diff) | |
| download | qemu-53016fa69c1fc7ed257272f36cb84b6623f73332.zip qemu-53016fa69c1fc7ed257272f36cb84b6623f73332.tar.gz qemu-53016fa69c1fc7ed257272f36cb84b6623f73332.tar.bz2 | |
Remove unused spin_trylock() function
Remove the spin_trylock() function, as it is not used anywhere,
and is not even implemented if CONFIG_USE_NPTL is defined.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| -rw-r--r-- | qemu-lock.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/qemu-lock.h b/qemu-lock.h index 9a3e6ac..65ca084 100644 --- a/qemu-lock.h +++ b/qemu-lock.h @@ -224,11 +224,6 @@ static inline void spin_unlock(spinlock_t *lock) { resetlock(lock); } - -static inline int spin_trylock(spinlock_t *lock) -{ - return !testandset(lock); -} #else static inline void spin_lock(spinlock_t *lock) { @@ -237,11 +232,6 @@ static inline void spin_lock(spinlock_t *lock) static inline void spin_unlock(spinlock_t *lock) { } - -static inline int spin_trylock(spinlock_t *lock) -{ - return 1; -} #endif #endif |