x86: atomic_32.h: Fix kernel-doc warnings
Fix kernel-doc warnings in atomic_32.h:
Warning(arch/x86/include/asm/atomic_32.h:265): No description found for parameter 'ptr'
Warning(arch/x86/include/asm/atomic_32.h:265): Excess function parameter 'v' description in '__atomic64_read'
Warning(arch/x86/include/asm/atomic_32.h:305): Excess function parameter 'old_val' description in 'atomic64_xchg'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
LKML-Reference: <4A3467E6.6010907@oracle.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/include/asm/atomic_32.h b/arch/x86/include/asm/atomic_32.h
index aff9f1f..a6a4b35 100644
--- a/arch/x86/include/asm/atomic_32.h
+++ b/arch/x86/include/asm/atomic_32.h
@@ -257,7 +257,7 @@
/**
* atomic64_read - read atomic64 variable
- * @v: pointer of type atomic64_t
+ * @ptr: pointer of type atomic64_t
*
* Atomically reads the value of @v.
* Doesn't imply a read memory barrier.
@@ -294,7 +294,6 @@
* atomic64_xchg - xchg atomic64 variable
* @ptr: pointer to type atomic64_t
* @new_val: value to assign
- * @old_val: old value that was there
*
* Atomically xchgs the value of @ptr to @new_val and returns
* the old value.