[IA64] cleanup dig_irq_init

dig_irq_init is equivalent to machvec_noop, no need to define
another empty function.

Signed-off-by: Ken Chen <kenneth.w.chen@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/ia64/dig/setup.c b/arch/ia64/dig/setup.c
index c9104bfff667..38aa9c108857 100644
--- a/arch/ia64/dig/setup.c
+++ b/arch/ia64/dig/setup.c
@@ -69,8 +69,3 @@ dig_setup (char **cmdline_p)
         screen_info.orig_video_isVGA = 1;       /* XXX fake */
         screen_info.orig_video_ega_bx = 3;      /* XXX fake */
 }
-
-void __init
-dig_irq_init (void)
-{
-}