From: Ralf Baechle Date: Sun, 25 Jun 2006 15:42:21 +0000 (+0200) Subject: [MIPS] IP27: Don't destroy interrupt routing information on shutdown irq. X-Git-Tag: v2.6.18-rc2~81^2~51 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=8717433ccae06788e58d55699027b47d042be1f4;p=linux-2.6-omap-h63xx.git [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 --- 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;