usb_buffer_map_sg() and usb_buffer_unmap_sg() have no definition
since the beginning of v5.4. The rest are gone from 2.6.12.
Signed-off-by: Randy Li <[email protected]>
---
include/linux/usb.h | 16 ----------------
1 file changed, 16 deletions(-)
diff --git a/include/linux/usb.h b/include/linux/usb.h
index a21074861f91..8c61643acd49 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -1823,22 +1823,6 @@ void *usb_alloc_coherent(struct usb_device *dev, size_t size,
void usb_free_coherent(struct usb_device *dev, size_t size,
void *addr, dma_addr_t dma);
-#if 0
-struct urb *usb_buffer_map(struct urb *urb);
-void usb_buffer_dmasync(struct urb *urb);
-void usb_buffer_unmap(struct urb *urb);
-#endif
-
-struct scatterlist;
-int usb_buffer_map_sg(const struct usb_device *dev, int is_in,
- struct scatterlist *sg, int nents);
-#if 0
-void usb_buffer_dmasync_sg(const struct usb_device *dev, int is_in,
- struct scatterlist *sg, int n_hw_ents);
-#endif
-void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
- struct scatterlist *sg, int n_hw_ents);
-
/*-------------------------------------------------------------------*
* SYNCHRONOUS CALL SUPPORT *
*-------------------------------------------------------------------*/
--
2.41.0