diff options
Diffstat (limited to 'drivers/char/random.c')
| -rw-r--r-- | drivers/char/random.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c index 60c9c7ee6b2c..9ce80213007b 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -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); |
