linux-kernel - [PATCH v6 36/48] arm64: psci: Register with kernel power-off handler

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Date:	Sun,  9 Nov 2014 17:42:53 -0800
From:	Guenter Roeck <linux@...ck-us.net>
To:	linux-kernel@...r.kernel.org
Cc:	linux-pm@...r.kernel.org, Guenter Roeck <linux@...ck-us.net>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will.deacon@....com>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v6 36/48] arm64: psci: Register with kernel power-off handler

Register with kernel power-off handler instead of setting pm_power_off
directly.

Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will.deacon@....com>
Acked-by: Catalin Marinas <catalin.marinas@....com>
Tested-by: Mark Rutland <mark.rutland@....com>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
v6:
- This patch: No change.
  Global: Replaced priority defines with enum.
v5:
- Rebase to v3.18-rc3
v4:
- No change
v3:
- Replace poweroff in all newly introduced variables and in text
  with power_off or power-off as appropriate
- Replace POWEROFF_PRIORITY_xxx with POWER_OFF_PRIORITY_xxx
v2:
- Use define to specify poweroff handler priority

 arch/arm64/kernel/psci.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/kernel/psci.c b/arch/arm64/kernel/psci.c
index 866c1c8..5cab066 100644
--- a/arch/arm64/kernel/psci.c
+++ b/arch/arm64/kernel/psci.c
@@ -359,7 +359,8 @@ static int __init psci_0_2_init(struct device_node *np)
 
 	arm_pm_restart = psci_sys_reset;
 
-	pm_power_off = psci_sys_poweroff;
+	register_power_off_handler_simple(psci_sys_poweroff,
+					  POWER_OFF_PRIORITY_DEFAULT);
 
 out_put_node:
 	of_node_put(np);
-- 
1.9.1

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