redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

arch/*: remove unused isa_page_to_bus() 

isa_page_to_bus() is deprecated and is no longer used anywhere.  Remove
it entirely.

Link: http://lkml.kernel.org/r/20190613161155.16946-1-steve@sk2.org
Signed-off-by: Stephen Kitt <steve@sk2.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
alistair/sunxi64-5.4-dsi
Stephen Kitt 2019-07-16 16:27:04 -07:00 committed by Linus Torvalds
parent fe6ba88b25
commit 3a7f0adfe7
4 changed files with 0 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/alpha/include/asm/io.h
View File

@ -93,11 +93,6 @@ static inline void * phys_to_virt(unsigned long address)
#define page_to_phys(page) page_to_pa(page)
static inline dma_addr_t __deprecated isa_page_to_bus(struct page *page)
{
return page_to_phys(page);
}
/* Maximum PIO space address supported? */
#define IO_SPACE_LIMIT 0xffff

1
arch/arm/include/asm/io.h
View File

@ -30,7 +30,6 @@
* ISA I/O bus memory addresses are 1:1 with the physical address.
*/
#define isa_virt_to_bus virt_to_phys
#define isa_page_to_bus page_to_phys
#define isa_bus_to_virt phys_to_virt
/*

2
arch/mips/include/asm/io.h
View File

@ -149,8 +149,6 @@ static inline void *isa_bus_to_virt(unsigned long address)
return phys_to_virt(address);
}
#define isa_page_to_bus page_to_phys
/*
* However PCI ones are not necessarily 1:1 and therefore these interfaces
* are forbidden in portable PCI drivers.

1
arch/x86/include/asm/io.h
View File

@ -165,7 +165,6 @@ static inline unsigned int isa_virt_to_bus(volatile void *address)
{
return (unsigned int)virt_to_phys(address);
}
#define isa_page_to_bus(page) ((unsigned int)page_to_phys(page))
#define isa_bus_to_virt phys_to_virt
/*