[PATCH 1/2] asm-generic: io: remove {read,write} string functions

Will Deacon
2012-04-27T10:43:56Z

The {read,write}s{b,w,l} functions are not defined across all
architectures and therefore shouldn't be used by portable drivers. We
should encourage driver writers to use the io{read,write}{8,16,32}_rep
functions instead.

This patch removes the {read,write} string functions for the generic IO
header as they have no place in a new architecture port.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
include/asm-generic/io.h | 30 ------------------------------
1 files changed, 0 insertions(+), 30 deletions(-)

diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index 448303b..3607921 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -217,36 +217,6 @@ static inline void outsl(unsigned long addr, const void *buffer, int count)
}
#endif

-static inline void readsl(const void __iomem *addr, void *buf, int len)
-{
- insl(addr - PCI_IOBASE, buf, len);
-}
-
-static inline void readsw(const void __iomem *addr, void *buf, int len)
-{
- insw(addr - PCI_IOBASE, buf, len);
-}
-
-static inline void readsb(const void __iomem *addr, void *buf, int len)
-{
- insb(addr - PCI_IOBASE, buf, len);
-}
-
-static inline void writesl(const void __iomem *addr, const void *buf, int len)
-{
- outsl(addr - PCI_IOBASE, buf, len);
-}
-
-static inline void writesw(const void __iomem *addr, const void *buf, int len)
-{
- outsw(addr - PCI_IOBASE, buf, len);
-}
-
-static inline void writesb(const void __iomem *addr, const void *buf, int len)
-{
- outsb(addr - PCI_IOBASE, buf, len);
-}
-
#ifndef CONFIG_GENERIC_IOMAP
#define ioread8(addr) readb(addr)
#define ioread16(addr) readw(addr)
--
1.7.4.1