Messages in this thread Patch in this message | | | From | Will Deacon <> | Subject | [PATCH v2 10/10] asm-generic: io: remove {read,write} string functions | Date | Mon, 10 Dec 2012 19:12:42 +0000 |
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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: Mike Frysinger <vapier@gentoo.org> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Will Deacon <will.deacon@arm.com> --- include/asm-generic/io.h | 30 ------------------------------ 1 file changed, 30 deletions(-)
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index b2600f3..403b861 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) -- 1.8.0
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