powerpc/dma: dma_set_coherent_mask() should not be GPL only

977bf062 · Benjamin Herrenschmidt <[email protected]> · 2015-10-27 17:20:05 +09:00

When turning this from inline to an exported function I was a bit
over-eager and made it GPL only. This prevents the use of pretty much
all non-GPL PCI driver which is a bit over the top. Let's bring it
back in line with other architecture.

Fixes: 817820b0226a ("powerpc/iommu: Support "hybrid" iommu/direct DMA ops for coherent_mask < dma_mask")
Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>

Commit: 977bf062bba3eb8d03f66d5b4e227e5d7ebc1e08
Parents: 8832317f

Changes

1 files changed · +1 −1

File	Status	Add	Del	Content
arch/powerpc/kernel/dma.c	modified	+1	−1	View file

arch/powerpc/kernel/dma.c

View file

diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index 59503ed..3f1472a 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -303,7 +303,7 @@ int dma_set_coherent_mask(struct device *dev, u64 mask)
 	dev->coherent_dma_mask = mask;
 	return 0;
 }
-EXPORT_SYMBOL_GPL(dma_set_coherent_mask);
+EXPORT_SYMBOL(dma_set_coherent_mask);
 
 #define PREALLOC_DMA_DEBUG_ENTRIES (1 << 16)
 