diff options
author | Thomas Horsten <thomas@horsten.com> | 2008-06-13 21:32:42 -0400 |
---|---|---|
committer | Ralf Baechle <ralf@linux-mips.org> | 2008-06-16 10:14:48 -0400 |
commit | 0c3bd83b0974238a5808d342663c6407512564d0 (patch) | |
tree | 36d29bd9e53278fd4d73d2cc533043bfdcc53f46 /arch/mips/lasat/interrupt.c | |
parent | d6c3048cad3c9eb312c070e11fdbea56498255ed (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.c | 2 |
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 | ||
35 | void disable_lasat_irq(unsigned int irq_nr) | 35 | void 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 | ||
40 | void enable_lasat_irq(unsigned int irq_nr) | 41 | void 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 | ||