mirror of https://github.com/OpenIPC/firmware.git
19 lines
556 B
Diff
19 lines
556 B
Diff
--- linux-4.9.37/drivers/base/dma-contiguous.c 2017-07-12 16:42:41.000000000 +0300
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+++ linux-4.9.y/drivers/base/dma-contiguous.c 2021-06-07 13:01:33.000000000 +0300
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@@ -195,6 +195,7 @@
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return cma_alloc(dev_get_cma_area(dev), count, align);
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}
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+EXPORT_SYMBOL(dma_alloc_from_contiguous);
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/**
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* dma_release_from_contiguous() - release allocated pages
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@@ -211,6 +212,7 @@
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{
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return cma_release(dev_get_cma_area(dev), pages, count);
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}
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+EXPORT_SYMBOL(dma_release_from_contiguous);
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/*
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* Support for reserved memory regions defined in device tree
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