From 938f97bcf1bdd1b681d5d14d1d7117a2e22d4434 Mon Sep 17 00:00:00 2001 From: John Stultz Date: Fri, 22 Jul 2011 09:12:51 +0000 Subject: rtc: Fix RTC PIE frequency limit Thomas earlier submitted a fix to limit the RTC PIE freq, but picked 5000Hz out of the air. Willy noticed that we should instead use the 8192Hz max from the rtc man documentation. Cc: Willy Tarreau Cc: stable@kernel.org Cc: Thomas Gleixner Signed-off-by: John Stultz --- drivers/rtc/interface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/rtc') diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 3195dbd3ec34..eb4c88316a15 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -708,7 +708,7 @@ int rtc_irq_set_freq(struct rtc_device *rtc, struct rtc_task *task, int freq) int err = 0; unsigned long flags; - if (freq <= 0 || freq > 5000) + if (freq <= 0 || freq > RTC_MAX_FREQ) return -EINVAL; retry: spin_lock_irqsave(&rtc->irq_task_lock, flags); -- cgit v1.2.3