Re: avr32: fix build error in atstk1006_defconfig

[Josh Wu <josh.wu@atmel.com>]

Sorry, please drop this email. I will send out another one to include 
akpm@linux-foundation.org

Best Regards,
Josh Wu

On 4/1/2013 1:58 PM, Josh Wu wrote:
> fixed the following compile error when use avr32 atstk1006_defconfig:
>    drivers/mtd/nand/atmel_nand.c: In function 'pmecc_err_location':
>    drivers/mtd/nand/atmel_nand.c:639: error: implicit declaration of function 'writel_relaxed'
>
> which was introduced by commit 1c7b874d33b463 ("mtd: at91: atmel_nand: add Programmable Multibit ECC controller support").
> The PMECC for nand flash code uses writel_relaxed(). But in avr32, there is no macro "writel_relaxed" defined. This patch add writex_relaxed macro definitions.
>
> Signed-off-by: Josh Wu <josh.wu@atmel.com>
> Acked-by: Havard Skinnemoen <havard@skinnemoen.net>
> Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
>
> ---
> arch/avr32/include/asm/io.h |    4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/arch/avr32/include/asm/io.h b/arch/avr32/include/asm/io.h
> index cf60d0a..fc6483f 100644
> --- a/arch/avr32/include/asm/io.h
> +++ b/arch/avr32/include/asm/io.h
> @@ -165,6 +165,10 @@ BUILDIO_IOPORT(l, u32)
>   #define readw_be			__raw_readw
>   #define readl_be			__raw_readl
>   
> +#define writeb_relaxed			writeb
> +#define writew_relaxed			writew
> +#define writel_relaxed			writel
> +
>   #define writeb_be			__raw_writeb
>   #define writew_be			__raw_writew
>   #define writel_be			__raw_writel