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powerpc/dma: remove the unused ISA_DMA_THRESHOLD export 

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
hifive-unleashed-5.1
Christoph Hellwig 2018-12-16 18:19:48 +01:00 committed by Michael Ellerman
parent 0e652390fb
commit acddff9dc4
1 changed files with 0 additions and 1 deletions
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arch/powerpc/kernel/setup_32.c
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@ -59,7 +59,6 @@ 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);