[2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386

[2.6 patch] mark virt_to_bus/bus_to_virt as __deprecated on i386

[Adrian Bunk]

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:
- 18 Nov 2005
- 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

[2.6.14.2/sparc64] build report / undefined symbols.

[Paweł Sikora]

Hi,

I've noticed several broken modules on sparc64 modular build:

"bus_to_virt_not_defined_use_pci_map" [drivers/atm/zatm.ko] undefined!
"virt_to_bus_not_defined_use_pci_map" [drivers/atm/zatm.ko] undefined!
"bus_to_virt_not_defined_use_pci_map" [drivers/atm/horizon.ko] undefined!
"virt_to_bus_not_defined_use_pci_map" [drivers/atm/firestream.ko] undefined!
"bus_to_virt_not_defined_use_pci_map" [drivers/atm/firestream.ko] undefined!
"virt_to_bus_not_defined_use_pci_map" [drivers/atm/ambassador.ko] undefined!
"bus_to_virt_not_defined_use_pci_map" [drivers/atm/ambassador.ko] undefined!
"bus_to_virt_not_defined_use_pci_map" [drivers/media/video/zr36067.ko]undefined!
"virt_to_bus_not_defined_use_pci_map" [drivers/media/video/zr36067.ko]undefined!
"virt_to_bus_not_defined_use_pci_map" [drivers/media/video/stradis.ko]undefined!
"bus_to_virt_not_defined_use_pci_map" [drivers/scsi/tmscsim.ko] undefined!

"isa_memset_io" [drivers/net/hp100.ko] undefined!
"isa_memcpy_toio" [drivers/net/hp100.ko] undefined!
"isa_readl" [drivers/net/hp100.ko] undefined!
"isa_memcpy_fromio" [drivers/net/hp100.ko] undefined!

"sbus_build_irq" [drivers/serial/sunzilog.ko] undefined!
"build_irq" [drivers/serial/sunzilog.ko] undefined!
"apply_central_ranges" [drivers/serial/sunzilog.ko] undefined!
"apply_fhc_ranges" [drivers/serial/sunzilog.ko] undefined!
"prom_halt" [drivers/serial/sunzilog.ko] undefined!
"prom_printf" [drivers/serial/sunzilog.ko] undefined!
"central_bus" [drivers/serial/sunzilog.ko] undefined!

BR,

-- 
to_be || !to_be == 1, to_be | ~to_be == -1