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path: root/drivers/atm/nicstar.c
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Diffstat (limited to 'drivers/atm/nicstar.c')
-rw-r--r--drivers/atm/nicstar.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
index cbec9adc01c7..ae4aa02e4dc6 100644
--- a/drivers/atm/nicstar.c
+++ b/drivers/atm/nicstar.c
@@ -2689,11 +2689,10 @@ static void ns_poll(struct timer_list *unused)
PRINTK("nicstar: Entering ns_poll().\n");
for (i = 0; i < num_cards; i++) {
card = cards[i];
- if (spin_is_locked(&card->int_lock)) {
+ if (!spin_trylock_irqsave(&card->int_lock, flags)) {
/* Probably it isn't worth spinning */
continue;
}
- spin_lock_irqsave(&card->int_lock, flags);
stat_w = 0;
stat_r = readl(card->membase + STAT);