[MIPS] Cleanup TX39/TX49 irq code

Cleanup jmr3927, tx4927 and tx4938 irq codes, using common IRQ_CPU,
I8259 and IRQ_TXX9 irq routines.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 13 deletions

diff --git a/arch/mips/jmr3927/rbhma3100/setup.c b/arch/mips/jmr3927/rbhma3100/setup.c
index 8303001516d2..fde56e86c2ab 100644
--- a/arch/mips/jmr3927/rbhma3100/setup.c
+++ b/arch/mips/jmr3927/rbhma3100/setup.c
@@ -290,19 +290,6 @@ static void __init tx3927_setup(void)
                tx3927_ccfgptr->crir,
                tx3927_ccfgptr->ccfg, tx3927_ccfgptr->pcfg);
 
-        /* IRC */
-        /* disable interrupt control */
-        tx3927_ircptr->cer = 0;
-        /* mask all IRC interrupts */
-        tx3927_ircptr->imr = 0;
-        for (i = 0; i < TX3927_NUM_IR / 2; i++) {
-                tx3927_ircptr->ilr[i] = 0;
-        }
-        /* setup IRC interrupt mode (Low Active) */
-        for (i = 0; i < TX3927_NUM_IR / 8; i++) {
-                tx3927_ircptr->cr[i] = 0;
-        }
-
         /* TMR */
         /* disable all timers */
         for (i = 0; i < TX3927_NR_TMR; i++) {