Daniel Lezcano
danie****@linar*****
2015年 11月 9日 (月) 19:06:45 JST
The value returned in case of error for the 'irq_of_parse_and_map' function is zero in case of error. Fix the check in the init code. Signed-off-by: Daniel Lezcano <danie****@linar*****> --- drivers/clocksource/h8300_timer8.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clocksource/h8300_timer8.c b/drivers/clocksource/h8300_timer8.c index 2433325..3eedeff 100644 --- a/drivers/clocksource/h8300_timer8.c +++ b/drivers/clocksource/h8300_timer8.c @@ -230,7 +230,7 @@ static void __init h8300_8timer_init(struct device_node *node) } irq = irq_of_parse_and_map(node, 0); - if (irq < 0) { + if (!irq) { pr_err("failed to get irq for clockevent\n"); goto unmap_reg; } -- 1.9.1
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