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authorAl Viro <viro@ftp.linux.org.uk>2007-07-21 23:29:12 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-22 11:44:00 -0700
commite9ed7e722e3f4cea07cf3c4bfe98c18180a17793 (patch)
treeb1372269f948f5dead789fece8539d7f4de58be0
parente6f194d8f6f50da6837af637b2fd839c34185f7a (diff)
downloadlinux-stericsson-e9ed7e722e3f4cea07cf3c4bfe98c18180a17793.tar.gz
take declarations of enable_irq() et.al. to linux/interrupt.h
Now that the last inlined instances are gone, all that is left to do is turning disable_irq_nosync on arm26 and m68k from defines to aliases and we are all set - we can make these externs in linux/interrupt.h uncoditional and kill remaining instances in asm/irq.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/arm26/kernel/armksyms.c2
-rw-r--r--arch/arm26/kernel/irq.c6
-rw-r--r--arch/m68k/kernel/ints.c4
-rw-r--r--include/asm-alpha/irq.h4
-rw-r--r--include/asm-arm26/irq.h5
-rw-r--r--include/asm-h8300/irq.h3
-rw-r--r--include/asm-ia64/irq.h3
-rw-r--r--include/asm-m68k/irq.h3
-rw-r--r--include/asm-sh64/irq.h4
-rw-r--r--include/asm-sparc/irq.h4
-rw-r--r--include/asm-v850/irq.h10
-rw-r--r--include/linux/interrupt.h2
12 files changed, 11 insertions, 39 deletions
diff --git a/arch/arm26/kernel/armksyms.c b/arch/arm26/kernel/armksyms.c
index f735d7e018e4..fe1e3ceed7cb 100644
--- a/arch/arm26/kernel/armksyms.c
+++ b/arch/arm26/kernel/armksyms.c
@@ -107,8 +107,6 @@ EXPORT_SYMBOL(__bug);
#endif
EXPORT_SYMBOL(__bad_xchg);
EXPORT_SYMBOL(__readwrite_bug);
-EXPORT_SYMBOL(enable_irq);
-EXPORT_SYMBOL(disable_irq);
EXPORT_SYMBOL(set_irq_type);
EXPORT_SYMBOL(pm_idle);
EXPORT_SYMBOL(pm_power_off);
diff --git a/arch/arm26/kernel/irq.c b/arch/arm26/kernel/irq.c
index d53382c83bf9..2ffe695b062e 100644
--- a/arch/arm26/kernel/irq.c
+++ b/arch/arm26/kernel/irq.c
@@ -95,6 +95,11 @@ void disable_irq(unsigned int irq)
desc->enabled = 0;
spin_unlock_irqrestore(&irq_controller_lock, flags);
}
+EXPORT_SYMBOL(disable_irq);
+
+void disable_irq_nosync(unsigned int irq) __attribute__((alias("disable_irq")));
+
+EXPORT_SYMBOL(disable_irq_nosync);
/**
* enable_irq - enable interrupt handling on an irq
@@ -131,6 +136,7 @@ void enable_irq(unsigned int irq)
}
spin_unlock_irqrestore(&irq_controller_lock, flags);
}
+EXPORT_SYMBOL(enable_irq);
int show_interrupts(struct seq_file *p, void *v)
{
diff --git a/arch/m68k/kernel/ints.c b/arch/m68k/kernel/ints.c
index 60d4d75f5798..2b412454cb41 100644
--- a/arch/m68k/kernel/ints.c
+++ b/arch/m68k/kernel/ints.c
@@ -326,6 +326,10 @@ void disable_irq(unsigned int irq)
EXPORT_SYMBOL(disable_irq);
+void disable_irq_nosync(unsigned int irq) __attribute__((alias("disable_irq")));
+
+EXPORT_SYMBOL(disable_irq_nosync);
+
int m68k_irq_startup(unsigned int irq)
{
if (irq <= IRQ_AUTO_7)
diff --git a/include/asm-alpha/irq.h b/include/asm-alpha/irq.h
index 917b9fe372cf..06377400dc09 100644
--- a/include/asm-alpha/irq.h
+++ b/include/asm-alpha/irq.h
@@ -85,10 +85,6 @@ static __inline__ int irq_canonicalize(int irq)
return ((irq == 2) ? 9 : irq);
}
-extern void disable_irq(unsigned int);
-extern void disable_irq_nosync(unsigned int);
-extern void enable_irq(unsigned int);
-
struct pt_regs;
extern void (*perf_irq)(unsigned long, struct pt_regs *);
diff --git a/include/asm-arm26/irq.h b/include/asm-arm26/irq.h
index 9aaac87efba9..52971b49ed3b 100644
--- a/include/asm-arm26/irq.h
+++ b/include/asm-arm26/irq.h
@@ -24,11 +24,6 @@
struct irqaction;
-#define disable_irq_nosync(i) disable_irq(i)
-
-extern void disable_irq(unsigned int);
-extern void enable_irq(unsigned int);
-
#define __IRQT_FALEDGE (1 << 0)
#define __IRQT_RISEDGE (1 << 1)
#define __IRQT_LOWLVL (1 << 2)
diff --git a/include/asm-h8300/irq.h b/include/asm-h8300/irq.h
index 41be646c3514..56eec28cc2c4 100644
--- a/include/asm-h8300/irq.h
+++ b/include/asm-h8300/irq.h
@@ -59,7 +59,4 @@ static __inline__ int irq_canonicalize(int irq)
return irq;
}
-extern void enable_irq(unsigned int);
-extern void disable_irq(unsigned int);
-
#endif /* _H8300_IRQ_H_ */
diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index 35b360b82e43..a66d26827cbb 100644
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -33,9 +33,6 @@ irq_canonicalize (int irq)
return ((irq == 2) ? 9 : irq);
}
-extern void disable_irq (unsigned int);
-extern void disable_irq_nosync (unsigned int);
-extern void enable_irq (unsigned int);
extern void set_irq_affinity_info (unsigned int irq, int dest, int redir);
bool is_affinity_mask_valid(cpumask_t cpumask);
diff --git a/include/asm-m68k/irq.h b/include/asm-m68k/irq.h
index 4901cb105e2f..eb29a5260591 100644
--- a/include/asm-m68k/irq.h
+++ b/include/asm-m68k/irq.h
@@ -59,9 +59,6 @@
#define IRQ_USER 8
extern unsigned int irq_canonicalize(unsigned int irq);
-extern void enable_irq(unsigned int);
-extern void disable_irq(unsigned int);
-#define disable_irq_nosync disable_irq
struct pt_regs;
diff --git a/include/asm-sh64/irq.h b/include/asm-sh64/irq.h
index 1ca49e29288a..5c9e6a873aeb 100644
--- a/include/asm-sh64/irq.h
+++ b/include/asm-sh64/irq.h
@@ -114,10 +114,6 @@
#define IRL0_PRIORITY 13
#define TOP_PRIORITY 15
-extern void disable_irq(unsigned int);
-extern void disable_irq_nosync(unsigned int);
-extern void enable_irq(unsigned int);
-
extern int intc_evt_to_irq[(0xE20/0x20)+1];
int intc_irq_describe(char* p, int irq);
diff --git a/include/asm-sparc/irq.h b/include/asm-sparc/irq.h
index afb88a5973f0..61fb99643afd 100644
--- a/include/asm-sparc/irq.h
+++ b/include/asm-sparc/irq.h
@@ -13,10 +13,6 @@
#define irq_canonicalize(irq) (irq)
-extern void disable_irq_nosync(unsigned int irq);
-extern void disable_irq(unsigned int irq);
-extern void enable_irq(unsigned int irq);
-
extern int request_fast_irq(unsigned int irq, irq_handler_t handler, unsigned long flags, __const__ char *devname);
#endif
diff --git a/include/asm-v850/irq.h b/include/asm-v850/irq.h
index 88687c181f01..7d0d4cd1ce54 100644
--- a/include/asm-v850/irq.h
+++ b/include/asm-v850/irq.h
@@ -50,16 +50,6 @@ init_irq_handlers (int base_irq, int num, int interval,
interrupt. */
extern unsigned int handle_irq (int irq, struct pt_regs *regs);
-
-/* Enable interrupt handling on an irq. */
-extern void enable_irq(unsigned int irq);
-
-/* Disable an irq and wait for completion. */
-extern void disable_irq (unsigned int irq);
-
-/* Disable an irq without waiting. */
-extern void disable_irq_nosync (unsigned int irq);
-
#endif /* !__ASSEMBLY__ */
#endif /* __V850_IRQ_H__ */
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 5323f6275854..0a3c2ebf2008 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -120,11 +120,11 @@ extern void devm_free_irq(struct device *dev, unsigned int irq, void *dev_id);
# define local_irq_enable_in_hardirq() local_irq_enable()
#endif
-#ifdef CONFIG_GENERIC_HARDIRQS
extern void disable_irq_nosync(unsigned int irq);
extern void disable_irq(unsigned int irq);
extern void enable_irq(unsigned int irq);
+#ifdef CONFIG_GENERIC_HARDIRQS
/*
* Special lockdep variants of irq disabling/enabling.
* These should be used for locking constructs that