Subject: [PATCH v2] ARM: at91: Export at91_st_base

From: [email-masked] (Nicolas Ferre)
Date: Fri, 06 Apr 2012 14:43:08 +0200

On 04/06/2012 02:21 PM, Joachim Eastwood :
> After commit 5e9cf5e18d4b "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 <[email-masked]>

Signed-off-by: Nicolas Ferre <[email-masked]>

I will carry it in our next at91-fixes batch for 3.4.

Thanks a lot. Best regards,

> ---
> v2: Changed symbol export to GPL as per request from Jean-Christophe PLAGNIOL-VILLARD.
> 
>  arch/arm/mach-at91/at91rm9200_time.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c
> index dd7f782..104ca40 100644
> --- a/arch/arm/mach-at91/at91rm9200_time.c
> +++ b/arch/arm/mach-at91/at91rm9200_time.c
> @@ -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)
>  {

-- 
Nicolas Ferre