linux-kernel - [ 058/135] ARM: kvm: rename cpu

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Date:	Fri, 11 Oct 2013 12:38:59 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Olof Johansson <olof@...om.net>,
	Christoffer Dall <christoffer.dall@...aro.org>
Subject: [ 058/135] ARM: kvm: rename cpu_reset to avoid name clash

3.11-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Olof Johansson <olof@...om.net>

commit ac570e0493815e0b41681c89cb50d66421429d27 upstream.

cpu_reset is already #defined in <asm/proc-fns.h> as processor.reset,
so it expands here and causes problems.

Signed-off-by: Olof Johansson <olof@...om.net>
Signed-off-by: Christoffer Dall <christoffer.dall@...aro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/kvm/reset.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/arch/arm/kvm/reset.c
+++ b/arch/arm/kvm/reset.c
@@ -58,14 +58,14 @@ static const struct kvm_irq_level a15_vt
  */
 int kvm_reset_vcpu(struct kvm_vcpu *vcpu)
 {
-	struct kvm_regs *cpu_reset;
+	struct kvm_regs *reset_regs;
 	const struct kvm_irq_level *cpu_vtimer_irq;
 
 	switch (vcpu->arch.target) {
 	case KVM_ARM_TARGET_CORTEX_A15:
 		if (vcpu->vcpu_id > a15_max_cpu_idx)
 			return -EINVAL;
-		cpu_reset = &a15_regs_reset;
+		reset_regs = &a15_regs_reset;
 		vcpu->arch.midr = read_cpuid_id();
 		cpu_vtimer_irq = &a15_vtimer_irq;
 		break;
@@ -74,7 +74,7 @@ int kvm_reset_vcpu(struct kvm_vcpu *vcpu
 	}
 
 	/* Reset core registers */
-	memcpy(&vcpu->arch.regs, cpu_reset, sizeof(vcpu->arch.regs));
+	memcpy(&vcpu->arch.regs, reset_regs, sizeof(vcpu->arch.regs));
 
 	/* Reset CP15 registers */
 	kvm_reset_coprocs(vcpu);


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