From 6769717d5d51596618f6b143008d8ace11ec8a69 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Thu, 18 Dec 2008 11:10:32 +0800 Subject: [ARM] rtc-sa1100: don't assume CLOCK_TICK_RATE to be a constant As Nicolas and Russell pointed out, CLOCK_TICK_RATE is no more a constant on PXA when multiple processors and platforms are selected, change TIMER_FREQ in rtc-sa1100.c into a variable. Since the code to decide the clock tick rate is re-used from timer.c, introduce a common get_clock_tick_rate() for this. Signed-off-by: Eric Miao Acked-by: Nicolas Pitre --- arch/arm/mach-pxa/include/mach/hardware.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/mach-pxa/include/mach/hardware.h') diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index e2d6784aa7ef..c666796911cb 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -291,6 +291,8 @@ */ extern unsigned int get_memclk_frequency_10khz(void); +/* return the clock tick rate of the OS timer */ +extern unsigned long get_clock_tick_rate(void); #endif #if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI) -- cgit v1.2.3