From: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Date: Fri, 26 Oct 2007 13:27:05 +0000 (+0900)
Subject: [MIPS] Add mips_hpt_frequency check to mips_clockevent_init().
X-Git-Tag: v3.12-rc1~24959^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22df3f53e33d55335e1ef43d4e6ead54b379b3a2;p=kernel%2Fkernel-generic.git

[MIPS] Add mips_hpt_frequency check to mips_clockevent_init().

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/kernel/cevt-r4k.c b/arch/mips/kernel/cevt-r4k.c
index ae2984f..cb46b02 100644
--- a/arch/mips/kernel/cevt-r4k.c
+++ b/arch/mips/kernel/cevt-r4k.c
@@ -220,7 +220,7 @@ void __cpuinit mips_clockevent_init(void)
 	struct clock_event_device *cd;
 	unsigned int irq = MIPS_CPU_IRQ_BASE + 7;
 
-	if (!cpu_has_counter)
+	if (!cpu_has_counter || !mips_hpt_frequency)
 		return;
 
 #ifdef CONFIG_MIPS_MT_SMTC