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ARM: 8485/1: cpuidle: remove cpu parameter from the cpuidle_ops suspend hook

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The suspend() hook in the cpuidle_ops struct is always called on
the cpu entering idle, which means that the cpu parameter passed
to the suspend hook always corresponds to the local cpu, making
it somewhat redundant.

This patch removes the logical cpu parameter from the ARM
cpuidle_ops.suspend hook and updates all the existing kernel
implementations to reflect this change.

Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Lina Iyer <lina.iyer@linaro.org>
Tested-by: Lina Iyer <lina.iyer@linaro.org>
Tested-by: Jisheng Zhang <jszhang@marvell.com> [psci]
Cc: Lina Iyer <lina.iyer@linaro.org>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Lorenzo Pieralisi
2015-12-17 11:22:45 +01:00
committed by Russell King
parent 42f25bddd0
commit f6419f240b
3 changed files with 7 additions and 7 deletions
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2
arch/arm/include/asm/cpuidle.h
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@@ -30,7 +30,7 @@ static inline int arm_cpuidle_simple_enter(struct cpuidle_device *dev,
struct device_node;
struct cpuidle_ops {
int (*suspend)(int cpu, unsigned long arg);
int (*suspend)(unsigned long arg);
int (*init)(struct device_node *, int cpu);
};