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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-07-10 10:04:50 +0900
committerFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-07-28 14:19:18 +0900
commit3885123da8335dc6b67387e5e626acbffc56f664 (patch)
tree6dcfa735d2ef7d00718a8d0cd14e1b03bcd6bf7b /lib/swiotlb.c
parent4733fd328f14280900435d9dbae1487d110a4d56 (diff)
downloadlinux-stericsson-3885123da8335dc6b67387e5e626acbffc56f664.tar.gz
swiotlb: remove unused swiotlb_alloc_boot()
Nobody uses swiotlb_alloc_boot(). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Becky Bruce <beckyb@kernel.crashing.org>
Diffstat (limited to 'lib/swiotlb.c')
-rw-r--r--lib/swiotlb.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index bffe6d7ef9d9..9edfdd442edc 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -114,11 +114,6 @@ setup_io_tlb_npages(char *str)
__setup("swiotlb=", setup_io_tlb_npages);
/* make io_tlb_overflow tunable too? */
-void * __weak __init swiotlb_alloc_boot(size_t size, unsigned long nslabs)
-{
- return alloc_bootmem_low_pages(size);
-}
-
void * __weak swiotlb_alloc(unsigned order, unsigned long nslabs)
{
return (void *)__get_free_pages(GFP_DMA | __GFP_NOWARN, order);
@@ -189,7 +184,7 @@ swiotlb_init_with_default_size(size_t default_size)
/*
* Get IO TLB memory from the low pages
*/
- io_tlb_start = swiotlb_alloc_boot(bytes, io_tlb_nslabs);
+ io_tlb_start = alloc_bootmem_low_pages(bytes);
if (!io_tlb_start)
panic("Cannot allocate SWIOTLB buffer");
io_tlb_end = io_tlb_start + bytes;