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gpu: ion: fix carveout ops

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when using carveout heap ion_buffer_create function failed because
map_dma and unmap_dma operations aren't set by carveout heap.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
[jstultz: modified patch to apply to staging directory]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Benjamin Gaignard
2013-12-13 14:24:21 -08:00
committed by Greg Kroah-Hartman
parent 4f597eac2c
commit caaf3f1297
1 changed files with 2 additions and 0 deletions
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drivers/staging/android/ion/ion_carveout_heap.c
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@@ -142,6 +142,8 @@ static struct ion_heap_ops carveout_heap_ops = {
.allocate = ion_carveout_heap_allocate,
.free = ion_carveout_heap_free,
.phys = ion_carveout_heap_phys,
.map_dma = ion_carveout_heap_map_dma,
.unmap_dma = ion_carveout_heap_unmap_dma,
.map_user = ion_carveout_heap_map_user,
.map_kernel = ion_carveout_heap_map_kernel,
.unmap_kernel = ion_carveout_heap_unmap_kernel,