acassis commented on code in PR #7335:
URL: https://github.com/apache/incubator-nuttx/pull/7335#discussion_r997049839
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arch/sparc/include/spinlock.h:
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@@ -44,12 +44,10 @@
/* The Type of a spinlock.
*
- * This must be a uint32_ becaue it will be set using S32C1I instruction.
- * That instruction atomically stores to a memory location only if its
- * current value is the expected one. The state register (SCOMPARE1) is
- * used to provide the additional comparison operand. Some implementations
- * also have a state register (ATOMCTL) for further control of the atomic
- * operation in cache and on the PIF bus.
+ * This must be a uint32_ becaue it will be set using CASA instruction.
Review Comment:
```suggestion
* This must be a uint32_ because it will be set using CASA instruction.
```
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