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ARM: MCPM: add references to the available documentation in the code
author
Nicolas Pitre
<nicolas.pitre@linaro.org>
Tue, 28 Apr 2015 18:51:36 +0000
(14:51 -0400)
committer
Nicolas Pitre
<nicolas.pitre@linaro.org>
Wed, 6 May 2015 15:46:15 +0000
(11:46 -0400)
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Dave Martin <Dave.Martin@arm.com>
arch/arm/common/mcpm_entry.c
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diff --git
a/arch/arm/common/mcpm_entry.c
b/arch/arm/common/mcpm_entry.c
index
c5fe2e3
..
4924675
100644
(file)
--- a/
arch/arm/common/mcpm_entry.c
+++ b/
arch/arm/common/mcpm_entry.c
@@
-20,6
+20,11
@@
#include <asm/cputype.h>
#include <asm/suspend.h>
+/*
+ * The public API for this code is documented in arch/arm/include/asm/mcpm.h.
+ * For a comprehensive description of the main algorithm used here, please
+ * see Documentation/arm/cluster-pm-race-avoidance.txt.
+ */
struct sync_struct mcpm_sync;