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| author | Will Deacon <will.deacon@arm.com> | 2012-10-17 17:45:01 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-10-26 15:14:50 +0200 |
| commit | b2656a138ab7bc4e7abd3b1cbd6d1f105c7a7186 (patch) | |
| tree | b53b536fceca52a11a68ea5ab53ad55589a60887 /include/asm-generic/io.h | |
| parent | asm-generic/io.h: remove asm/cacheflush.h include (diff) | |
| download | linux-b2656a138ab7bc4e7abd3b1cbd6d1f105c7a7186.tar.xz linux-b2656a138ab7bc4e7abd3b1cbd6d1f105c7a7186.zip | |
asm-generic: io: remove {read,write} string functions
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>
Cc: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'include/asm-generic/io.h')
| -rw-r--r-- | 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 616eea53d633..063ce7640910 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -216,36 +216,6 @@ 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) |