x86: atomic64_read should return long long
Causes warnings when used as a printk parameter. All other variants of
the function return long long.
Signed-off-by: Joern Engel <joern@logfs.org>
diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
index 0e1cbfc..b0ac85b 100644
--- a/arch/x86/include/asm/atomic64_64.h
+++ b/arch/x86/include/asm/atomic64_64.h
@@ -16,7 +16,7 @@
* Atomically reads the value of @v.
* Doesn't imply a read memory barrier.
*/
-static inline long atomic64_read(const atomic64_t *v)
+static inline long long atomic64_read(const atomic64_t *v)
{
return (*(volatile long *)&(v)->counter);
}
