dma/debug: Remove dma_debug_resize_entries()

With the only caller now gone, we can clean up this part of dma-debug's
exposed internals and make way to tweak the allocation behaviour.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Tested-by: Qian Cai <cai@lca.pw>
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 0 insertions, 7 deletions

diff --git a/include/linux/dma-debug.h b/include/linux/dma-debug.h
index 30213adbb6b9..46e6131a72b6 100644
--- a/include/linux/dma-debug.h
+++ b/include/linux/dma-debug.h
@@ -30,8 +30,6 @@ struct bus_type;
 
 extern void dma_debug_add_bus(struct bus_type *bus);
 
-extern int dma_debug_resize_entries(u32 num_entries);
-
 extern void debug_dma_map_single(struct device *dev, const void *addr,
                                  unsigned long len);
 
@@ -101,11 +99,6 @@ static inline void dma_debug_add_bus(struct bus_type *bus)
 {
 }
 
-static inline int dma_debug_resize_entries(u32 num_entries)
-{
-        return 0;
-}
-
 static inline void debug_dma_map_single(struct device *dev, const void *addr,
                                         unsigned long len)
 {