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| author | Ralf Baechle <ralf@linux-mips.org> | 2006-06-25 17:42:21 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2006-07-13 21:25:56 +0100 |
| commit | 8717433ccae06788e58d55699027b47d042be1f4 (patch) | |
| tree | 38d21d3326cc49f14de3432bb652a90cdf3ebb9b /arch | |
| parent | 25969354a385f347b55aafb1040dfc21263fa7c3 (diff) | |
| download | linux-3.10-8717433ccae06788e58d55699027b47d042be1f4.tar.gz linux-3.10-8717433ccae06788e58d55699027b47d042be1f4.tar.bz2 linux-3.10-8717433ccae06788e58d55699027b47d042be1f4.zip | |
[MIPS] IP27: Don't destroy interrupt routing information on shutdown irq.
This fixes the "not syncing: Could not identify cpu/level ..." panic
when a PCI irq is requested the second time.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/sgi-ip27/ip27-irq.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/mips/sgi-ip27/ip27-irq.c b/arch/mips/sgi-ip27/ip27-irq.c index 597ec73359b..52dad1be626 100644 --- a/arch/mips/sgi-ip27/ip27-irq.c +++ b/arch/mips/sgi-ip27/ip27-irq.c @@ -296,7 +296,6 @@ static void shutdown_bridge_irq(unsigned int irq) struct bridge_controller *bc = IRQ_TO_BRIDGE(irq); struct hub_data *hub = hub_data(cpu_to_node(bc->irq_cpu)); bridge_t *bridge = bc->base; - struct slice_data *si = cpu_data[bc->irq_cpu].data; int pin, swlevel; cpuid_t cpu; @@ -311,7 +310,6 @@ static void shutdown_bridge_irq(unsigned int irq) intr_disconnect_level(cpu, swlevel); __clear_bit(swlevel, hub->irq_alloc_mask); - si->level_to_irq[swlevel] = -1; bridge->b_int_enable &= ~(1 << pin); bridge->b_wid_tflush; |