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authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-08-12 00:50:56 +0400
committerDave Airlie <airlied@redhat.com>2011-12-06 14:38:03 +0400
commitf21ffe9f6da6d3a69c518b7345c198d48d941c34 (patch)
tree7981ef410a4960de07da4ffb6210e97b7836fca4 /include/linux/swiotlb.h
parentbcdd6b2fd603340fbb0ed9984b32a9a066f1b806 (diff)
downloadlinux-f21ffe9f6da6d3a69c518b7345c198d48d941c34.tar.xz
swiotlb: Expose swiotlb_nr_tlb function to modules
As a mechanism to detect whether SWIOTLB is enabled or not. We also fix the spelling - it was swioltb instead of swiotlb. CC: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> [v1: Ripped out swiotlb_enabled] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/linux/swiotlb.h')
-rw-r--r--include/linux/swiotlb.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 445702c60d04..e872526fdc5f 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -24,7 +24,7 @@ extern int swiotlb_force;
extern void swiotlb_init(int verbose);
extern void swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose);
-extern unsigned long swioltb_nr_tbl(void);
+extern unsigned long swiotlb_nr_tbl(void);
/*
* Enumeration for sync targets