sparc: fix sparse warnings in irq_32.c

Fix following sparse warnings:
symbol 'static_irqaction' was not declared. Should it be static?
symbol 'static_irq_count' was not declared. Should it be static?
symbol 'irq_action_lock' was not declared. Should it be static?
symbol 'unexpected_irq' was not declared. Should it be static?
symbol 'handler_irq' was not declared. Should it be static?
returning void-valued expression
returning void-valued expression
returning void-valued expression
symbol 'init_IRQ' was not declared. Should it be static?

Warnings were fixed by addding proper declarations
and fixing return path of a few functions.

There remains several warnings all related to the floppy driver.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 3 deletions

diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index 93e1d1c65290..f3488c45d57a 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -46,6 +46,7 @@
 #include <asm/cacheflush.h>
 #include <asm/irq_regs.h>
 
+#include "kernel.h"
 #include "irq.h"
 
 #ifdef CONFIG_SMP
@@ -592,19 +593,19 @@ EXPORT_SYMBOL(request_irq);
 
 void disable_irq_nosync(unsigned int irq)
 {
-        return __disable_irq(irq);
+        __disable_irq(irq);
 }
 EXPORT_SYMBOL(disable_irq_nosync);
 
 void disable_irq(unsigned int irq)
 {
-        return __disable_irq(irq);
+        __disable_irq(irq);
 }
 EXPORT_SYMBOL(disable_irq);
 
 void enable_irq(unsigned int irq)
 {
-        return __enable_irq(irq);
+        __enable_irq(irq);
 }
 
 EXPORT_SYMBOL(enable_irq);