diff options
| author | Thomas Horsten <thomas@horsten.com> | 2008-06-14 02:32:42 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2008-06-16 15:14:48 +0100 |
| commit | 0c3bd83b0974238a5808d342663c6407512564d0 (patch) | |
| tree | 36d29bd9e53278fd4d73d2cc533043bfdcc53f46 /arch/mips/lasat | |
| parent | d6c3048cad3c9eb312c070e11fdbea56498255ed (diff) | |
| download | lwn-0c3bd83b0974238a5808d342663c6407512564d0.tar.gz lwn-0c3bd83b0974238a5808d342663c6407512564d0.zip | |
[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')
| -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; 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; } |