| From: |
| Adrian Bunk <bunk@stusta.de> |
| To: |
| Andrew Morton <akpm@osdl.org> |
| Subject: |
| [2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386 |
| Date: |
| Fri, 18 Nov 2005 02:40:55 +0100 |
| Cc: |
| linux-kernel@vger.kernel.org |
virt_to_bus/bus_to_virt are long deprecated, mark them as __deprecated
on i386.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
---
This patch was already sent on:
- 12 Nov 2005
--- linux-2.6.14-mm2-full/include/asm-i386/io.h.old 2005-11-12 01:44:38.000000000 +0100
+++ linux-2.6.14-mm2-full/include/asm-i386/io.h 2005-11-12 01:45:58.000000000 +0100
@@ -144,8 +144,14 @@
*
* Allow them on x86 for legacy drivers, though.
*/
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
+static inline unsigned long __deprecated virt_to_bus(volatile void * address)
+{
+ return __pa(address);
+}
+static inline void * __deprecated bus_to_virt(unsigned long address)
+{
+ return __va(address);
+}
/*
* readX/writeX() are used to access memory mapped devices. On some
-
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