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authorThomas Horsten <thomas@horsten.com>2008-06-14 02:32:42 +0100
committerRalf Baechle <ralf@linux-mips.org>2008-06-16 15:14:48 +0100
commit0c3bd83b0974238a5808d342663c6407512564d0 (patch)
tree36d29bd9e53278fd4d73d2cc533043bfdcc53f46 /arch/mips/lasat/interrupt.c
parentd6c3048cad3c9eb312c070e11fdbea56498255ed (diff)
[MIPS] Lasat: bring back from the dead
After the common MIPS CPU interrupt controller (for irq0-7) was introduced the Lasat boards didn't get their interrupts right, so nothing worked. The old routines need to be offset by the new 8 hardware interrupts common to all MIPS CPU's. Signed-off-by: Thomas Horsten <thomas@horsten.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lasat/interrupt.c')
-rw-r--r--arch/mips/lasat/interrupt.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c
index cfeab669782..a56c1502696 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -34,11 +34,13 @@ static volatile int lasat_int_mask_shift;
void disable_lasat_irq(unsigned int irq_nr)
{
+ irq_nr -= LASAT_IRQ_BASE;
*lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift;
}
void enable_lasat_irq(unsigned int irq_nr)
{
+ irq_nr -= LASAT_IRQ_BASE;
*lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift;
}