diff mbox series

[3/6] powerpc: export arch_sync_dma_for_*()

Message ID 20190814220011.26934-4-robdclark@gmail.com (mailing list archive)
State New, archived
Headers show
Series drm+dma: cache support for arm, etc | expand

Commit Message

Rob Clark Aug. 14, 2019, 9:59 p.m. UTC 
From: Rob Clark <robdclark@chromium.org>

Signed-off-by: Rob Clark <robdclark@chromium.org>
---
 arch/powerpc/mm/dma-noncoherent.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/arch/powerpc/mm/dma-noncoherent.c b/arch/powerpc/mm/dma-noncoherent.c
index c617282d5b2a..80d53b950821 100644
--- a/arch/powerpc/mm/dma-noncoherent.c
+++ b/arch/powerpc/mm/dma-noncoherent.c
@@ -401,12 +401,14 @@  void arch_sync_dma_for_device(struct device *dev, phys_addr_t paddr,
 {
 	__dma_sync_page(paddr, size, dir);
 }
+EXPORT_SYMBOL_GPL(arch_sync_dma_for_device);
 
 void arch_sync_dma_for_cpu(struct device *dev, phys_addr_t paddr,
 		size_t size, enum dma_data_direction dir)
 {
 	__dma_sync_page(paddr, size, dir);
 }
+EXPORT_SYMBOL_GPL(arch_sync_dma_for_cpu);
 
 /*
  * Return the PFN for a given cpu virtual address returned by arch_dma_alloc.