Blackfin: move internal irq prototypes out of global namespace

These are only used in a few internal Blackfin places, so move the irq
prototypes out of the global header and into the internal irq one.  No
functional changes other than shuffling locales.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index 170cf90..207bb6b 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -14,6 +14,7 @@
 #include <asm/gpio.h>
 #include <asm/portmux.h>
 #include <linux/irq.h>
+#include <asm/irq_handler.h>
 
 #if ANOMALY_05000311 || ANOMALY_05000323
 enum {
diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c
index 2c264b5..c446591 100644
--- a/arch/blackfin/kernel/bfin_ksyms.c
+++ b/arch/blackfin/kernel/bfin_ksyms.c
@@ -11,6 +11,7 @@
 
 #include <asm/cacheflush.h>
 #include <asm/io.h>
+#include <asm/irq_handler.h>
 
 /* Allow people to have their own Blackfin exception handler in a module */
 EXPORT_SYMBOL(bfin_return_from_exception);
diff --git a/arch/blackfin/kernel/ipipe.c b/arch/blackfin/kernel/ipipe.c
index f37019c..486426f 100644
--- a/arch/blackfin/kernel/ipipe.c
+++ b/arch/blackfin/kernel/ipipe.c
@@ -33,6 +33,7 @@
 #include <linux/io.h>
 #include <asm/system.h>
 #include <asm/atomic.h>
+#include <asm/irq_handler.h>
 
 DEFINE_PER_CPU(struct pt_regs, __ipipe_tick_regs);
 
diff --git a/arch/blackfin/kernel/irqchip.c b/arch/blackfin/kernel/irqchip.c
index 1696d34..ff3d747 100644
--- a/arch/blackfin/kernel/irqchip.c
+++ b/arch/blackfin/kernel/irqchip.c
@@ -11,6 +11,7 @@
 #include <linux/kallsyms.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
+#include <asm/irq_handler.h>
 #include <asm/trace.h>
 #include <asm/pda.h>
 
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index fac1ec3..904a25d 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -29,6 +29,7 @@
 #include <asm/cpu.h>
 #include <asm/fixed_code.h>
 #include <asm/early_printk.h>
+#include <asm/irq_handler.h>
 
 u16 _bfin_swrst;
 EXPORT_SYMBOL(_bfin_swrst);