aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/char/random.c
diff options
context:
space:
mode:
authorYinghai Lu <yinghai@kernel.org>2009-01-03 03:06:34 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-03 15:01:23 -0500
commit2f983570010a0dcb26d988da02d7ccfad00c807c (patch)
tree39fd89fd04d940306c02425927fc1308b26357b0 /drivers/char/random.c
parente9e67a8b579d9605a3d06f7430dbb40465c97bf1 (diff)
sparseirq: move set/get_timer_rand_state back to .c
those two functions only used in that C file Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/random.c')
-rw-r--r--drivers/char/random.c40
1 files changed, 34 insertions, 6 deletions
diff --git a/drivers/char/random.c b/drivers/char/random.c
index d26891bfcd41..c7afc068c28d 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -559,7 +559,40 @@ struct timer_rand_state {
559}; 559};
560 560
561#ifndef CONFIG_SPARSE_IRQ 561#ifndef CONFIG_SPARSE_IRQ
562struct timer_rand_state *irq_timer_state[NR_IRQS]; 562
563static struct timer_rand_state *irq_timer_state[NR_IRQS];
564
565static struct timer_rand_state *get_timer_rand_state(unsigned int irq)
566{
567 return irq_timer_state[irq];
568}
569
570static void set_timer_rand_state(unsigned int irq,
571 struct timer_rand_state *state)
572{
573 irq_timer_state[irq] = state;
574}
575
576#else
577
578static struct timer_rand_state *get_timer_rand_state(unsigned int irq)
579{
580 struct irq_desc *desc;
581
582 desc = irq_to_desc(irq);
583
584 return desc->timer_rand_state;
585}
586
587static void set_timer_rand_state(unsigned int irq,
588 struct timer_rand_state *state)
589{
590 struct irq_desc *desc;
591
592 desc = irq_to_desc(irq);
593
594 desc->timer_rand_state = state;
595}
563#endif 596#endif
564 597
565static struct timer_rand_state input_timer_state; 598static struct timer_rand_state input_timer_state;
@@ -919,11 +952,6 @@ void rand_initialize_irq(int irq)
919{ 952{
920 struct timer_rand_state *state; 953 struct timer_rand_state *state;
921 954
922#ifndef CONFIG_SPARSE_IRQ
923 if (irq >= nr_irqs)
924 return;
925#endif
926
927 state = get_timer_rand_state(irq); 955 state = get_timer_rand_state(irq);
928 956
929 if (state) 957 if (state)