ISDN: eicon: Remove driver

I started looking at the history of this driver, and last time the
maintainer was active on the mailing list was when discussing how to
remove it. This was in 2012:

https://lore.kernel.org/lkml/4F4DE175.30002@melware.de/

It looks to me like this has in practice been an orphan for quite a while.
It's throwing warnings about stack size in a function that is in dire
need of refactoring, and it's probably a case of "it's time to call it".

Cc: Armin Schindler <mac@melware.de>
Cc: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 48 deletions

diff --git a/drivers/isdn/hardware/eicon/diva_dma.h b/drivers/isdn/hardware/eicon/diva_dma.h
deleted file mode 100644
index d32c91be562b..000000000000
--- a/drivers/isdn/hardware/eicon/diva_dma.h
+++ /dev/null
@@ -1,48 +0,0 @@
-
-/*
- *
- Copyright (c) Eicon Networks, 2002.
- *
- This source file is supplied for the use with
- Eicon Networks range of DIVA Server Adapters.
- *
- Eicon File Revision :    2.1
- *
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
- *
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
- implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- See the GNU General Public License for more details.
- *
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-#ifndef __DIVA_DMA_MAPPING_IFC_H__
-#define __DIVA_DMA_MAPPING_IFC_H__
-typedef struct _diva_dma_map_entry  diva_dma_map_entry_t;
-struct _diva_dma_map_entry *diva_alloc_dma_map(void *os_context, int nentries);
-void diva_init_dma_map_entry(struct _diva_dma_map_entry *pmap,
-			     int nr, void *virt, dword phys,
-			     void *addr_handle);
-int diva_alloc_dma_map_entry(struct _diva_dma_map_entry *pmap);
-void diva_free_dma_map_entry(struct _diva_dma_map_entry *pmap, int entry);
-void diva_get_dma_map_entry(struct _diva_dma_map_entry *pmap, int nr,
-			    void **pvirt, dword *pphys);
-void diva_free_dma_mapping(struct _diva_dma_map_entry *pmap);
-/*
-  Functionality to be implemented by OS wrapper
-  and running in process context
-*/
-void diva_init_dma_map(void *hdev,
-		       struct _diva_dma_map_entry **ppmap,
-		       int nentries);
-void diva_free_dma_map(void *hdev,
-		       struct _diva_dma_map_entry *pmap);
-void *diva_get_entry_handle(struct _diva_dma_map_entry *pmap, int nr);
-#endif