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5045 use atomic_{inc,dec}_* instead of atomic_add_*
@@ -316,11 +316,11 @@
/*
* We now hold the prom_cpu lock. Increment the hold count by one
* and assert our current state before returning to the caller.
*/
- atomic_add_32(&prom_holdcnt, 1);
+ atomic_inc_32(&prom_holdcnt);
ASSERT(prom_holdcnt >= 1);
prom_thread = curthread;
}
/*
@@ -343,11 +343,11 @@
if (prom_holdcnt == 0)
panic("kern_postprom: prom_holdcnt == 0, owner=%p",
(void *)prom_cpu);
- if (atomic_add_32_nv(&prom_holdcnt, -1) != 0)
+ if (atomic_dec_32_nv(&prom_holdcnt) != 0)
return; /* prom lock is held recursively by this CPU */
if ((boothowto & RB_DEBUG) && prom_exit_enter_debugger)
kmdb_enter();