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[PATCH v9 3/7] arm64: cpuidle: drop __init section marker to arm_cpuidle_init

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Commit ea389daa7fd9 ("arm64: cpuidle: add __init section marker to
arm_cpuidle_init") added the __init annotation to arm_cpuidle_init
as it was not needed after booting which was correct at that time.

However with the introduction of ACPI LPI support, this will be used
from cpuhotplug path in ACPI processor driver.

This patch drops the __init annotation from arm_cpuidle_init to avoid
the following warning:

WARNING: vmlinux.o(.text+0x113c8): Section mismatch in reference from the
	function acpi_processor_ffh_lpi_probe() to the function
	.init.text:arm_cpuidle_init()
The function acpi_processor_ffh_lpi_probe() references
the function __init arm_cpuidle_init().
This is often because acpi_processor_ffh_lpi_probe lacks a __init
annotation or the annotation of arm_cpuidle_init is wrong.

Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
---
 arch/arm64/kernel/cpuidle.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/kernel/cpuidle.c b/arch/arm64/kernel/cpuidle.c
index e11857fce05f..06786fdaadeb 100644
--- a/arch/arm64/kernel/cpuidle.c
+++ b/arch/arm64/kernel/cpuidle.c
@@ -15,7 +15,7 @@
 #include <asm/cpuidle.h>
 #include <asm/cpu_ops.h>
 
-int __init arm_cpuidle_init(unsigned int cpu)
+int arm_cpuidle_init(unsigned int cpu)
 {
 	int ret = -EOPNOTSUPP;
 
-- 
2.7.4

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[PATCH v9 0/7] ACPI / processor_idle: Add ACPI v6.0 LPI support Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:10 +0200
  [PATCH v9 3/7] arm64: cpuidle: drop __init section marker to arm_cpuidle_init Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:10 +0200
    Re: [PATCH v9 3/7] arm64: cpuidle: drop __init section marker to  arm_cpuidle_init Catalin Marinas <catalin.marinas@arm.com> - 2016-07-12 17:30 +0200
  [PATCH v9 5/7] drivers: firmware: psci: initialise idle states using ACPI LPI Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:10 +0200
  [PATCH v9 2/7] ACPI / processor_idle: Add support for Low Power Idle(LPI) states Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:10 +0200
    Re: [PATCH v9 2/7] ACPI / processor_idle: Add support for Low Power Idle(LPI) states "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-16 02:30 +0200
      Re: [PATCH v9 2/7] ACPI / processor_idle: Add support for Low Power  Idle(LPI) states Sudeep Holla <sudeep.holla@arm.com> - 2016-07-18 17:50 +0200
  [PATCH v9 1/7] ACPI / processor_idle: introduce ACPI_PROCESSOR_CSTATE Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:10 +0200
  [PATCH v9 6/7] arm64: add support for ACPI Low Power Idle(LPI) Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:20 +0200
    Re: [PATCH v9 6/7] arm64: add support for ACPI Low Power Idle(LPI) Catalin Marinas <catalin.marinas@arm.com> - 2016-07-12 17:30 +0200
  [PATCH v9 7/7] ACPI : enable ACPI_PROCESSOR_IDLE on ARM64 Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:20 +0200
  [PATCH v9 4/7] cpuidle: introduce CPU_PM_CPU_IDLE_ENTER macro for ARM{32,64} Sudeep Holla <sudeep.holla@arm.com> - 2016-07-08 19:20 +0200
  Re: [PATCH v9 0/7] ACPI / processor_idle: Add ACPI v6.0 LPI support Sudeep Holla <sudeep.holla@arm.com> - 2016-07-12 13:50 +0200
    Re: [PATCH v9 0/7] ACPI / processor_idle: Add ACPI v6.0 LPI support "Rafael J. Wysocki" <rjw@rjwysocki.net> - 2016-07-12 14:10 +0200
      Re: [PATCH v9 0/7] ACPI / processor_idle: Add ACPI v6.0 LPI support Sudeep Holla <sudeep.holla@arm.com> - 2016-07-12 15:00 +0200
        Re: [PATCH v9 0/7] ACPI / processor_idle: Add ACPI v6.0 LPI support "Rafael J. Wysocki" <rafael@kernel.org> - 2016-07-14 03:20 +0200

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