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[PATCH] kill eth_io_copy_and_sum()

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On all targets that sucker boils down to memcpy_fromio(sbk->data, from, len).
The function name is highly misguiding (it _never_ does any checksums), the
last argument is just a noise and simply expanding the call to memcpy_fromio()
gives shorter and more readable source.  For a lot of reasons it has almost
no remaining users, so it's better to just outright kill it.

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Al Viro 2007-02-09 16:38:30 +00:00 • committed by Linus Torvalds
commit 4ec031166f
17 changed files with 8 additions and 65 deletions
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3
include/asm-arm/arch-ixp4xx/io.h
View file

@ -238,9 +238,6 @@ __ixp4xx_readsl(const volatile void __iomem *bus_addr, u32 *vaddr, u32 count)
#define memcpy_fromio(a,c,l) _memcpy_fromio((a),(c),(l))
#define memcpy_toio(c,a,l) _memcpy_toio((c),(a),(l))
#define eth_io_copy_and_sum(s,c,l,b) \
eth_copy_and_sum((s),__mem_pci(c),(l),(b))
static inline int
check_signature(const unsigned char __iomem *bus_addr, const unsigned char *signature,
int length)

5
include/asm-arm/io.h
View file

@ -182,9 +182,6 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
#define memcpy_fromio(a,c,l) _memcpy_fromio((a),__mem_pci(c),(l))
#define memcpy_toio(c,a,l) _memcpy_toio(__mem_pci(c),(a),(l))
#define eth_io_copy_and_sum(s,c,l,b) \
eth_copy_and_sum((s),__mem_pci(c),(l),(b))
#elif !defined(readb)
#define readb(c) (__readwrite_bug("readb"),0)
@ -194,8 +191,6 @@ extern void _memset_io(volatile void __iomem *, int, size_t);
#define writew(v,c) __readwrite_bug("writew")
#define writel(v,c) __readwrite_bug("writel")
#define eth_io_copy_and_sum(s,c,l,b) __readwrite_bug("eth_io_copy_and_sum")
#define check_signature(io,sig,len) (0)
#endif /* __mem_pci */