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Commit 54197e43 authored by Thomas Gleixner's avatar Thomas Gleixner
Browse files

hardirq: Make hardirq bits generic 



There is no reason for per arch hardirq bits. Make them all generic

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarPeter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20130917183628.534494408@linutronix.de
parent 09f90f66

arch/blackfin/include/asm/hardirq.h

+0 −3
Original line number Diff line number Diff line
@@ -12,9 +12,6 @@ 
extern void ack_bad_irq(unsigned int irq);

#define ack_bad_irq ack_bad_irq



/* Define until common code gets sane defaults */

#define HARDIRQ_BITS 9



#include <asm-generic/hardirq.h>



#endif

arch/cris/include/asm/hardirq.h

+0 −12
Original line number Diff line number Diff line
@@ -2,18 +2,6 @@ 
#define __ASM_HARDIRQ_H



#include <asm/irq.h>



#define HARDIRQ_BITS	8



/*

 * The hardirq mask has to be large enough to have

 * space for potentially all IRQ sources in the system

 * nesting on a single CPU:

 */

#if (1 << HARDIRQ_BITS) < NR_IRQS

# error HARDIRQ_BITS is too low!

#endif



#include <asm-generic/hardirq.h>



#endif /* __ASM_HARDIRQ_H */

arch/m32r/include/asm/hardirq.h

+0 −16
Original line number Diff line number Diff line
@@ -3,22 +3,6 @@ 
#define __ASM_HARDIRQ_H



#include <asm/irq.h>



#if NR_IRQS > 256

#define HARDIRQ_BITS	9

#else

#define HARDIRQ_BITS	8

#endif



/*

 * The hardirq mask has to be large enough to have

 * space for potentially all IRQ sources in the system

 * nesting on a single CPU:

 */

#if (1 << HARDIRQ_BITS) < NR_IRQS

# error HARDIRQ_BITS is too low!

#endif



#include <asm-generic/hardirq.h>



#endif /* __ASM_HARDIRQ_H */

arch/m68k/include/asm/hardirq.h

+0 −11
Original line number Diff line number Diff line
@@ -5,17 +5,6 @@ 
#include <linux/cache.h>

#include <asm/irq.h>



#define HARDIRQ_BITS	8



/*

 * The hardirq mask has to be large enough to have

 * space for potentially all IRQ sources in the system

 * nesting on a single CPU:

 */

#if (1 << HARDIRQ_BITS) < NR_IRQS

# error HARDIRQ_BITS is too low!

#endif



#ifdef CONFIG_MMU



static inline void ack_bad_irq(unsigned int irq)

arch/s390/include/asm/hardirq.h

+0 −2
Original line number Diff line number Diff line
@@ -18,8 +18,6 @@ 
#define __ARCH_HAS_DO_SOFTIRQ

#define __ARCH_IRQ_EXIT_IRQS_DISABLED



#define HARDIRQ_BITS	8



static inline void ack_bad_irq(unsigned int irq)

{

	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);