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Diffstat (limited to 'arch/mips/pci/pci-tx4927.c')
-rw-r--r--arch/mips/pci/pci-tx4927.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/mips/pci/pci-tx4927.c b/arch/mips/pci/pci-tx4927.c
index 27e86a09dd41..aaa900596792 100644
--- a/arch/mips/pci/pci-tx4927.c
+++ b/arch/mips/pci/pci-tx4927.c
@@ -15,6 +15,7 @@
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/kernel.h>
+#include <linux/interrupt.h>
#include <asm/txx9/generic.h>
#include <asm/txx9/tx4927.h>
@@ -81,3 +82,12 @@ int __init tx4927_pciclk66_setup(void)
pciclk = -1;
return pciclk;
}
+
+void __init tx4927_setup_pcierr_irq(void)
+{
+ if (request_irq(TXX9_IRQ_BASE + TX4927_IR_PCIERR,
+ tx4927_pcierr_interrupt,
+ IRQF_DISABLED, "PCI error",
+ (void *)TX4927_PCIC_REG))
+ printk(KERN_WARNING "Failed to request irq for PCIERR\n");
+}