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Subject[ 044/187] powerpc: Fix build of some debug irq code
Date
From: Greg KH <gregkh@linuxfoundation.org>

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

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

From: Benjamin Herrenschmidt <benh@kernel.crashing.org>

commit 21b2de341270bd7bb7a811027ffe63276d9b3b75 upstream.

There was a typo, checking for CONFIG_TRACE_IRQFLAG instead of
CONFIG_TRACE_IRQFLAGS causing some useful debug code to not be
built

This in turns causes a build error on BookE 64-bit due to incorrect
semicolons at the end of a couple of macros, so let's fix that too

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
arch/powerpc/include/asm/hw_irq.h | 4 ++--
arch/powerpc/kernel/irq.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)

--- a/arch/powerpc/include/asm/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
@@ -85,8 +85,8 @@ static inline bool arch_irqs_disabled(vo
}

#ifdef CONFIG_PPC_BOOK3E
-#define __hard_irq_enable() asm volatile("wrteei 1" : : : "memory");
-#define __hard_irq_disable() asm volatile("wrteei 0" : : : "memory");
+#define __hard_irq_enable() asm volatile("wrteei 1" : : : "memory")
+#define __hard_irq_disable() asm volatile("wrteei 0" : : : "memory")
#else
#define __hard_irq_enable() __mtmsrd(local_paca->kernel_msr | MSR_EE, 1)
#define __hard_irq_disable() __mtmsrd(local_paca->kernel_msr, 1)
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -229,7 +229,7 @@ notrace void arch_local_irq_restore(unsi
*/
if (unlikely(irq_happened != PACA_IRQ_HARD_DIS))
__hard_irq_disable();
-#ifdef CONFIG_TRACE_IRQFLAG
+#ifdef CONFIG_TRACE_IRQFLAGS
else {
/*
* We should already be hard disabled here. We had bugs



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