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iommu-helper: unexport iommu_area_alloc

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This function is only used by built-in code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
This commit is contained in:
Christoph Hellwig 2018-04-03 15:31:15 +02:00
parent 0d3fdb157f
commit 33782714dc
1 changed files with 0 additions and 2 deletions
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2
lib/iommu-helper.c
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@ -3,7 +3,6 @@
* IOMMU helper functions for the free area management
*/
#include <linux/export.h>
#include <linux/bitmap.h>
#include <linux/bug.h>
@ -38,4 +37,3 @@ unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
}
return -1;
}
EXPORT_SYMBOL(iommu_area_alloc);