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genirq: remove sparse irq code

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This code is not ready, but we need to rip it out instead of rebasing
as we would lose the APIC/IO_APIC unification otherwise.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2008-10-15 14:16:55 +02:00
committed by Ingo Molnar
parent c6b7674f32
commit 2cc21ef843
9 changed files with 11 additions and 439 deletions
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31
drivers/char/random.c
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@@ -558,8 +558,6 @@ struct timer_rand_state {
unsigned dont_count_entropy:1;
};
#ifndef CONFIG_HAVE_SPARSE_IRQ
#ifdef CONFIG_HAVE_DYN_ARRAY
static struct timer_rand_state **irq_timer_state;
DEFINE_DYN_ARRAY(irq_timer_state, sizeof(struct timer_rand_state *), nr_irqs, PAGE_SIZE, NULL);
@@ -583,33 +581,6 @@ static void set_timer_rand_state(unsigned int irq, struct timer_rand_state *stat
irq_timer_state[irq] = state;
}
#else
static struct timer_rand_state *get_timer_rand_state(unsigned int irq)
{
struct irq_desc *desc;
desc = irq_to_desc(irq);
if (!desc)
return NULL;
return desc->timer_rand_state;
}
static void set_timer_rand_state(unsigned int irq, struct timer_rand_state *state)
{
struct irq_desc *desc;
desc = irq_to_desc(irq);
if (!desc)
return;
desc->timer_rand_state = state;
}
#endif
static struct timer_rand_state input_timer_state;
/*
@@ -967,10 +938,8 @@ void rand_initialize_irq(int irq)
{
struct timer_rand_state *state;
#ifndef CONFIG_HAVE_SPARSE_IRQ
if (irq >= nr_irqs)
return;
#endif
state = get_timer_rand_state(irq);