m68knommu: support code to mask external interrupts on old ColdFire CPU's
The external interrupts used on the old Coldfire parts with the old style
interrupt controller can be properly mask/unmasked in the interrupt
handling code.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
diff --git a/arch/m68knommu/platform/coldfire/intc.c b/arch/m68knommu/platform/coldfire/intc.c
index 88bffac..14db26b 100644
--- a/arch/m68knommu/platform/coldfire/intc.c
+++ b/arch/m68knommu/platform/coldfire/intc.c
@@ -103,10 +103,14 @@
static void intc_irq_mask(unsigned int irq)
{
+ if ((irq >= EIRQ1) && (irq <= EIRQ7))
+ mcf_setimr(irq - EIRQ1 + 1);
}
static void intc_irq_unmask(unsigned int irq)
{
+ if ((irq >= EIRQ1) && (irq <= EIRQ7))
+ mcf_clrimr(irq - EIRQ1 + 1);
}
static int intc_irq_set_type(unsigned int irq, unsigned int type)
