[PATCH v2] ARM: at91: Export at91_st_base
Nicolas Ferre
nicolas.ferre at atmel.com
Fri Apr 6 08:43:08 EDT 2012
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 <joachim.eastwood at jotron.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre at atmel.com>
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
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