From 8baf9790026651489d04c214c3b0001c696c54df Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Mon, 8 Dec 2008 18:44:43 +0000
Subject: ez80f910200zco port

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1436 42af7a65-404d-4744-a932-0658087f49c3
---
 nuttx/arch/z80/src/ez80/ez80_timerisr.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'nuttx/arch/z80/src/ez80/ez80_timerisr.c')

diff --git a/nuttx/arch/z80/src/ez80/ez80_timerisr.c b/nuttx/arch/z80/src/ez80/ez80_timerisr.c
index 57a42cf01..60e46322b 100644
--- a/nuttx/arch/z80/src/ez80/ez80_timerisr.c
+++ b/nuttx/arch/z80/src/ez80/ez80_timerisr.c
@@ -93,10 +93,17 @@ int up_timerisr(int irq, chipreg_t *regs)
   reg = inp(EZ80_TMR0_CTL);
 #endif
 
-   /* Process timer interrupt */
+  /* Process timer interrupt */
 
-   sched_process_timer();
-   return 0;
+  sched_process_timer();
+   
+ /* Architecture specific hook into the timer interrupt handler */
+
+#ifdef CONFIG_ARCH_TIMERHOOK
+  up_timerhook();
+#endif
+
+  return 0;
 }
 
 /***************************************************************************
-- 
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