forked from Minki/linux
[SPARC]: show device name in /proc/dvma_map
This patch will set the device name in a resource, which will be shown in /proc/dvma_map. Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -274,6 +274,11 @@ void *sbus_alloc_consistent(struct sbus_dev *sdev, long len, u32 *dma_addrp)
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if (mmu_map_dma_area(dma_addrp, va, res->start, len_total) != 0)
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goto err_noiommu;
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/* Set the resource name, if known. */
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if (sdev) {
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res->name = sdev->prom_name;
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}
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return (void *)res->start;
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err_noiommu:
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