Commit 618a9cc7 authored May 08, 2014 by Bjorn Helgaas Committed by Joonwoo Park Aug 15, 2014

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: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Git-repo: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git


Git-commit: ba6bf8c85cb0d263ca9a98ef6a76ab651a97c60b
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>

parent f72129c2

arch/arm64/include/asm/atomic.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -157,7 +157,7 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
		*/
		#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))

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