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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 /drivers/xen/swiotlb-xen.c
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 'drivers/xen/swiotlb-xen.c')
-rw-r--r--drivers/xen/swiotlb-xen.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c
index 8e964b91c447..4864e5d72e72 100644
--- a/drivers/xen/swiotlb-xen.c
+++ b/drivers/xen/swiotlb-xen.c
@@ -153,7 +153,7 @@ void __init xen_swiotlb_init(int verbose)
char *m = NULL;
unsigned int repeat = 3;
- nr_tbl = swioltb_nr_tbl();
+ nr_tbl = swiotlb_nr_tbl();
if (nr_tbl)
xen_io_tlb_nslabs = nr_tbl;
else {