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sparc32,sun4d: rename sbus_tid to board_to_cpu in irq support
The new name reflects the actual usage much better. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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2f666bcf75
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db1cdd146a
1 changed files with 9 additions and 5 deletions
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@ -51,7 +51,11 @@ static struct sun4d_timer_regs __iomem *sun4d_timers;
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#define TIMER_IRQ 10
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#define MAX_STATIC_ALLOC 4
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static unsigned char sbus_tid[32];
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/* Specify which cpu handle interrupts from which board.
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* Index is board - value is cpu.
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*/
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static unsigned char board_to_cpu[32];
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static struct irqaction *irq_action[NR_IRQS];
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@ -363,7 +367,7 @@ int sun4d_request_irq(unsigned int irq,
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static void sun4d_disable_irq(unsigned int irq)
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{
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int tid = sbus_tid[(irq >> 5) - 1];
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int tid = board_to_cpu[(irq >> 5) - 1];
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unsigned long flags;
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if (irq < NR_IRQS)
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@ -376,7 +380,7 @@ static void sun4d_disable_irq(unsigned int irq)
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static void sun4d_enable_irq(unsigned int irq)
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{
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int tid = sbus_tid[(irq >> 5) - 1];
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int tid = board_to_cpu[(irq >> 5) - 1];
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unsigned long flags;
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if (irq < NR_IRQS)
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@ -413,7 +417,7 @@ void __init sun4d_distribute_irqs(void)
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for_each_node_by_name(dp, "sbi") {
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int devid = of_getintprop_default(dp, "device-id", 0);
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int board = of_getintprop_default(dp, "board#", 0);
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sbus_tid[board] = cpuid;
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board_to_cpu[board] = cpuid;
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set_sbi_tid(devid, cpuid << 3);
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}
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printk(KERN_ERR "All sbus IRQs directed to CPU%d\n", cpuid);
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@ -587,7 +591,7 @@ void __init sun4d_init_sbi_irq(void)
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unsigned int mask;
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set_sbi_tid(devid, target_cpu << 3);
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sbus_tid[board] = target_cpu;
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board_to_cpu[board] = target_cpu;
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/* Get rid of pending irqs from PROM */
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mask = acquire_sbi(devid, 0xffffffff);
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