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ARM: at91: Export at91_st_base 

After commit 5e9cf5e (ARM: at91: make ST (System Timer) soc independent)
building at91rm9200_wdt as a module fails with following message
  ERROR: "at91_st_base" [drivers/watchdog/at91rm9200_wdt.ko] undefined!
  make[1]: *** [__modpost] Error 1
  make: *** [modules] Error 2

Export symbol to allow wdt driver to be built as a module again.

Signed-off-by: Joachim Eastwood <joachim.eastwood@jotron.com>
[nicolas.ferre@atmel.com: use EXPORT_SYMBOL_GPL()]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Joachim Eastwood 2012-04-04 19:15:15 +02:00 committed by Nicolas Ferre
parent e816b57a33
commit 9fce85c7e4
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-at91/at91rm9200_time.c
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@ -23,6 +23,7 @@
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/clockchips.h>
#include <linux/export.h>
#include <asm/mach/time.h>
@ -176,6 +177,7 @@ static struct clock_event_device clkevt = {
};
void __iomem *at91_st_base;
EXPORT_SYMBOL_GPL(at91_st_base);
void __init at91rm9200_ioremap_st(u32 addr)
{