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Linux - Embedded & Single-board computer This forum is for the discussion of Linux on both embedded devices and single-board computers (such as the Raspberry Pi, BeagleBoard and PandaBoard). Discussions involving Arduino, plug computers and other micro-controller like devices are also welcome.

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Old 08-30-2011, 11:09 AM   #1
brOS
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Registered: Aug 2011
Posts: 1

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CLOCK_TICK_RATE undeclared


Hi all,

I have the following problem. I need to cross compile kernel module using 2.6.18 kernel. I have problem with CLOCK_TICK_RATE macro which is undeclared. I get compiler error in jiffies.h which uses this macro. This file has following includes:
#include <linux/calc64.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/time.h>
#include <linux/timex.h>
#include <asm/param.h> /* for HZ */

The problem is because CLOCK_TICK_RATE definition is removed in asm-xxx/timex.h.
I do not now how to resolve this except to change jiffies.h and add one more include file asm/timex.h which has definition in it CLOCK_TICK_RATE.

Help please !!!
 
  


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