diff options
Diffstat (limited to 'kernel/dma')
| -rw-r--r-- | kernel/dma/swiotlb.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/dma/swiotlb.c b/kernel/dma/swiotlb.c index 13de669a9b46..539c76beb52e 100644 --- a/kernel/dma/swiotlb.c +++ b/kernel/dma/swiotlb.c @@ -94,12 +94,6 @@ setup_io_tlb_npages(char *str) } early_param("swiotlb", setup_io_tlb_npages); -unsigned long swiotlb_nr_tbl(void) -{ - return io_tlb_default_mem ? io_tlb_default_mem->nslabs : 0; -} -EXPORT_SYMBOL_GPL(swiotlb_nr_tbl); - unsigned int swiotlb_max_segment(void) { return io_tlb_default_mem ? max_segment : 0; @@ -652,6 +646,7 @@ bool is_swiotlb_active(void) { return io_tlb_default_mem != NULL; } +EXPORT_SYMBOL_GPL(is_swiotlb_active); #ifdef CONFIG_DEBUG_FS |