linux-kernel - [PATCH v5 43/48] x86: lguest: Register with kernel power-off handler

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Message-Id: <1415292213-28652-44-git-send-email-linux@roeck-us.net>
Date:	Thu,  6 Nov 2014 08:43:27 -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>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, lguest@...ts.ozlabs.org,
	x86@...nel.org
Subject: [PATCH v5 43/48] x86: lguest: Register with kernel power-off handler

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

Cc: Rusty Russell <rusty@...tcorp.com.au>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: H. Peter Anvin <hpa@...or.com>
Acked-by: Thomas Gleixner <tglx@...utronix.de>
Signed-off-by: Guenter Roeck <linux@...ck-us.net>
---
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/x86/lguest/boot.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
index aae9413..9dff406 100644
--- a/arch/x86/lguest/boot.c
+++ b/arch/x86/lguest/boot.c
@@ -1441,7 +1441,8 @@ __init void lguest_init(void)
 	 * the Guest routine to power off, and the reboot hook to our restart
 	 * routine.
 	 */
-	pm_power_off = lguest_power_off;
+	register_power_off_handler_simple(lguest_power_off,
+					  POWER_OFF_PRIORITY_DEFAULT);
 	machine_ops.restart = lguest_restart;
 
 	/*
-- 
1.9.1

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