[MIPS] TXx9: PCI error handling

From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Thu, 24 Jul 2008 00:25:16 +0900
Subject: [PATCH] txx9: PCI error handling

Add more control and detailed report on PCI error interrupt.

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

1 files changed, 0 insertions, 20 deletions

diff --git a/arch/mips/txx9/jmr3927/irq.c b/arch/mips/txx9/jmr3927/irq.c
index 070c9a115e5..f3b60233e99 100644
--- a/arch/mips/txx9/jmr3927/irq.c
+++ b/arch/mips/txx9/jmr3927/irq.c
@@ -103,22 +103,6 @@ static int jmr3927_irq_dispatch(int pending)
         return irq;
 }
 
-#ifdef CONFIG_PCI
-static irqreturn_t jmr3927_pcierr_interrupt(int irq, void *dev_id)
-{
-        printk(KERN_WARNING "PCI error interrupt (irq 0x%x).\n", irq);
-        printk(KERN_WARNING "pcistat:%02x, lbstat:%04lx\n",
-               tx3927_pcicptr->pcistat, tx3927_pcicptr->lbstat);
-
-        return IRQ_HANDLED;
-}
-static struct irqaction pcierr_action = {
-        .handler = jmr3927_pcierr_interrupt,
-        .mask = CPU_MASK_NONE,
-        .name = "PCI error",
-};
-#endif
-
 static void __init jmr3927_irq_init(void);
 
 void __init jmr3927_irq_setup(void)
@@ -143,10 +127,6 @@ void __init jmr3927_irq_setup(void)
         /* setup IOC interrupt 1 (PCI, MODEM) */
         set_irq_chained_handler(JMR3927_IRQ_IOCINT, handle_simple_irq);
 
-#ifdef CONFIG_PCI
-        setup_irq(JMR3927_IRQ_IRC_PCI, &pcierr_action);
-#endif
-
         /* enable all CPU interrupt bits. */
         set_c0_status(ST0_IM);  /* IE bit is still 0. */
 }