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Commit ba6bf8c8 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Catalin Marinas
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arm64: Make atomic64_t() return "long", not "long long" 



arm64 sets CONFIG_64BIT=y and hence uses the "long counter" atomic64_t
definition from include/linux/types.h.  Make atomic64_read() return "long",
not "long long".

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent a501e324

arch/arm64/include/asm/atomic.h

+1 −1
Original line number Original line Diff line number Diff line
@@ -162,7 +162,7 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u) 
 */

 */

#define ATOMIC64_INIT(i) { (i) }

#define ATOMIC64_INIT(i) { (i) }





#define atomic64_read(v)	(*(volatile long long *)&(v)->counter)

#define atomic64_read(v)	(*(volatile long *)&(v)->counter)

#define atomic64_set(v,i)	(((v)->counter) = (i))

#define atomic64_set(v,i)	(((v)->counter) = (i))





static inline void atomic64_add(u64 i, atomic64_t *v)

static inline void atomic64_add(u64 i, atomic64_t *v)