diff options
Diffstat (limited to 'kernel/dma/coherent.c')
| -rw-r--r-- | kernel/dma/coherent.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/kernel/dma/coherent.c b/kernel/dma/coherent.c index 29fd6590dc1e..7271cda86a37 100644 --- a/kernel/dma/coherent.c +++ b/kernel/dma/coherent.c @@ -124,17 +124,6 @@ int dma_declare_coherent_memory(struct device *dev, phys_addr_t phys_addr, } EXPORT_SYMBOL(dma_declare_coherent_memory); -void dma_release_declared_memory(struct device *dev) -{ - struct dma_coherent_mem *mem = dev->dma_mem; - - if (!mem) - return; - dma_release_coherent_memory(mem); - dev->dma_mem = NULL; -} -EXPORT_SYMBOL(dma_release_declared_memory); - static void *__dma_alloc_from_coherent(struct dma_coherent_mem *mem, ssize_t size, dma_addr_t *dma_handle) { |