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authorGreg Ungerer <gerg@uclinux.org>2009-05-19 00:39:19 -0400
committerGreg Ungerer <gerg@uclinux.org>2009-09-15 19:43:51 -0400
commitf9311f26434cea3e926f56ca2aa3e5740e962c72 (patch)
tree9845763f1e4fa579b79a076660be5b173f36ce44 /arch/m68knommu
parentf2154bef817ac3d0ea67b52526fd8e88898b66f9 (diff)
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>
Diffstat (limited to 'arch/m68knommu')
-rw-r--r--arch/m68knommu/platform/coldfire/intc.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/m68knommu/platform/coldfire/intc.c b/arch/m68knommu/platform/coldfire/intc.c
index 88bffac50c67..14db26bf6e2f 100644
--- a/arch/m68knommu/platform/coldfire/intc.c
+++ b/arch/m68knommu/platform/coldfire/intc.c
@@ -103,10 +103,14 @@ void mcf_autovector(int irq)
103 103
104static void intc_irq_mask(unsigned int irq) 104static void intc_irq_mask(unsigned int irq)
105{ 105{
106 if ((irq >= EIRQ1) && (irq <= EIRQ7))
107 mcf_setimr(irq - EIRQ1 + 1);
106} 108}
107 109
108static void intc_irq_unmask(unsigned int irq) 110static void intc_irq_unmask(unsigned int irq)
109{ 111{
112 if ((irq >= EIRQ1) && (irq <= EIRQ7))
113 mcf_clrimr(irq - EIRQ1 + 1);
110} 114}
111 115
112static int intc_irq_set_type(unsigned int irq, unsigned int type) 116static int intc_irq_set_type(unsigned int irq, unsigned int type)