Commit 4ebc1b4b authored by Paul Gortmaker's avatar Paul Gortmaker

spinlock: macroize assert_spin_locked to avoid bug.h dependency

In spinlock_api_smp.h we find a define for assert_raw_spin_locked
[which uses BUG_ON].   Then assert_spin_locked (as an inline) uses
it, meaning we need bug.h  But rather than put linux/bug.h in such
a highly used file like spinlock.h, we can just make the un-raw
version also a macro.  Then the required bug.h presence is limited
just to those few files who are actually doing the assert testing.
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
CC: Thomas Gleixner <tglx@linutronix.de>
parent f649e938
...@@ -375,10 +375,7 @@ static inline int spin_can_lock(spinlock_t *lock) ...@@ -375,10 +375,7 @@ static inline int spin_can_lock(spinlock_t *lock)
return raw_spin_can_lock(&lock->rlock); return raw_spin_can_lock(&lock->rlock);
} }
static inline void assert_spin_locked(spinlock_t *lock) #define assert_spin_locked(lock) assert_raw_spin_locked(&(lock)->rlock)
{
assert_raw_spin_locked(&lock->rlock);
}
/* /*
* Pull the atomic_t declaration: * Pull the atomic_t declaration:
......
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