[PATCH 09/20] powerpc/dma: remove the unused ISA_DMA_THRESHOLD export

[Benjamin Herrenschmidt]

On Mon, 2018-07-30 at 18:38 +0200, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Acked-by: Benjamin Herrenschmidt <benh at kernel.crashing.org>


> ---
>  arch/powerpc/kernel/setup_32.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
> index 74457485574b..3c2d093f74c7 100644
> --- a/arch/powerpc/kernel/setup_32.c
> +++ b/arch/powerpc/kernel/setup_32.c
> @@ -55,7 +55,6 @@ unsigned long ISA_DMA_THRESHOLD;
>  unsigned int DMA_MODE_READ;
>  unsigned int DMA_MODE_WRITE;
>  
> -EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
>  EXPORT_SYMBOL(DMA_MODE_READ);
>  EXPORT_SYMBOL(DMA_MODE_WRITE);
>  fooBenjam