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MIPS: Add missing calls to plat_unmap_dma_mem.

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dma_free_noncoherent() and dma_free_coherent() are missing calls to
plat_unmap_dma_mem().  This patch adds them.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
David Daney
2008-12-10 18:14:45 -08:00
committed by Ralf Baechle
parent 00ace20716
commit 11531ac2d3
1 changed files with 3 additions and 0 deletions
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3
arch/mips/mm/dma-default.c
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@@ -111,6 +111,7 @@ EXPORT_SYMBOL(dma_alloc_coherent);
void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr, void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr,
dma_addr_t dma_handle) dma_addr_t dma_handle)
{ {
plat_unmap_dma_mem(dma_handle);
free_pages((unsigned long) vaddr, get_order(size)); free_pages((unsigned long) vaddr, get_order(size));
} }
@@ -121,6 +122,8 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr,
{ {
unsigned long addr = (unsigned long) vaddr; unsigned long addr = (unsigned long) vaddr;
plat_unmap_dma_mem(dma_handle);
if (!plat_device_is_coherent(dev)) if (!plat_device_is_coherent(dev))
addr = CAC_ADDR(addr); addr = CAC_ADDR(addr);