| From d9865201e397cb62da509fe3291962434e6305e8 Mon Sep 17 00:00:00 2001 |
| From: Ingo Molnar <mingo@elte.hu> |
| Date: Fri, 3 Jul 2009 08:30:36 -0500 |
| Subject: [PATCH] rtc: supress rtc printk on RT |
| |
| commit 308a0c6b40a0f378ccc5d6793fdc384f97c88b2b in tip. |
| |
| Signed-off-by: Ingo Molnar <mingo@elte.hu> |
| Signed-off-by: Thomas Gleixner <tglx@linutronix.de> |
| |
| diff --git a/drivers/char/rtc.c b/drivers/char/rtc.c |
| index 95acb8c..c973c0b 100644 |
| --- a/drivers/char/rtc.c |
| +++ b/drivers/char/rtc.c |
| @@ -1195,10 +1195,12 @@ static void rtc_dropped_irq(unsigned long data) |
| |
| spin_unlock_irq(&rtc_lock); |
| |
| +#ifndef CONFIG_PREEMPT_RT |
| if (printk_ratelimit()) { |
| printk(KERN_WARNING "rtc: lost some interrupts at %ldHz.\n", |
| freq); |
| } |
| +#endif |
| |
| /* Now we have new data */ |
| wake_up_interruptible(&rtc_wait); |
| -- |
| 1.7.1.1 |
| |
