sparc: Fix minor SPARC32 compile error
When CONFIG_PROC_FS is unset, include/linux/interrupt.h defines
init_irq_proc() as an empty function.
arch/sparc/kernel/irq_32.c defines this function unconditionally.
Fix the latter so that it only defines this function when CONFIG_PROC_FS
is set.
This fixes the following error:
arch/sparc/kernel/irq_32.c:672: error: redefinition of 'init_irq_proc'
include/linux/interrupt.h:461: error: previous definition of
'init_irq_proc' was here
This was found using randconfig builds.
Signed-off-by: Julian Calaby <julian.calaby@xxxxxxxxx>
---
I understand that this is utterly insignificant, but I can't just let it
slide.
---
Sorry for the dupe, wrong account!
arch/sparc/kernel/irq_32.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c
index f3488c4..1eff942 100644
--- a/arch/sparc/kernel/irq_32.c
+++ b/arch/sparc/kernel/irq_32.c
@@ -669,7 +669,9 @@ void __init init_IRQ(void)
btfixup();
}
+#ifdef CONFIG_PROC_FS
void init_irq_proc(void)
{
/* For now, nothing... */
}
+#endif /* CONFIG_PROC_FS */
--
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