The patch titled
Subject: arch/*: remove unused isa_page_to_bus()
has been removed from the -mm tree. Its filename was
drop-unused-isa_page_to_bus.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Stephen Kitt <steve@xxxxxxx>
Subject: 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@xxxxxxx
Signed-off-by: Stephen Kitt <steve@xxxxxxx>
Acked-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/alpha/include/asm/io.h | 5 -----
arch/arm/include/asm/io.h | 1 -
arch/mips/include/asm/io.h | 2 --
arch/x86/include/asm/io.h | 1 -
4 files changed, 9 deletions(-)
--- a/arch/alpha/include/asm/io.h~drop-unused-isa_page_to_bus
+++ a/arch/alpha/include/asm/io.h
@@ -93,11 +93,6 @@ static inline void * phys_to_virt(unsign
#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
--- a/arch/arm/include/asm/io.h~drop-unused-isa_page_to_bus
+++ a/arch/arm/include/asm/io.h
@@ -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
/*
--- a/arch/mips/include/asm/io.h~drop-unused-isa_page_to_bus
+++ a/arch/mips/include/asm/io.h
@@ -149,8 +149,6 @@ static inline void *isa_bus_to_virt(unsi
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.
--- a/arch/x86/include/asm/io.h~drop-unused-isa_page_to_bus
+++ a/arch/x86/include/asm/io.h
@@ -165,7 +165,6 @@ static inline unsigned int isa_virt_to_b
{
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
/*
_
Patches currently in -mm which might be from steve@xxxxxxx are
