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authorThomas Horsten <thomas@horsten.com>2008-06-13 21:32:42 -0400
committerRalf Baechle <ralf@linux-mips.org>2008-06-16 10:14:48 -0400
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 cfeab669782f..a56c15026965 100644
--- a/arch/mips/lasat/interrupt.c
+++ b/arch/mips/lasat/interrupt.c
@@ -34,11 +34,13 @@ static volatile int lasat_int_mask_shift;
34 34
35void disable_lasat_irq(unsigned int irq_nr) 35void disable_lasat_irq(unsigned int irq_nr)
36{ 36{
37 irq_nr -= LASAT_IRQ_BASE;
37 *lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift; 38 *lasat_int_mask &= ~(1 << irq_nr) << lasat_int_mask_shift;
38} 39}
39 40
40void enable_lasat_irq(unsigned int irq_nr) 41void enable_lasat_irq(unsigned int irq_nr)
41{ 42{
43 irq_nr -= LASAT_IRQ_BASE;
42 *lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift; 44 *lasat_int_mask |= (1 << irq_nr) << lasat_int_mask_shift;
43} 45}
44 46