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sparc: convert to arch_gettimeoffset()

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This patch converts sparc (specifically sparc32) to use GENERIC_TIME via
the arch_getoffset() infrastructure, reducing the amount of arch
specific code we need to maintain.

The sparc architecture is one of the last 3 arches that need to be
converted.

This patch applies on top of Linus' current -git tree

I've taken my best swing at converting this, but I'm not 100% confident
I got it right. My cross-compiler is now out of date (gcc4.2) so I
wasn't able to check if it compiled. Any assistance from arch
maintainers or testers to get this merged would be great.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
John Stultz
2010-01-15 01:34:28 -08:00
committed by David S. Miller
parent 0931714652
commit 0299b1371d
4 changed files with 46 additions and 179 deletions
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arch/sparc/include/asm/timex_32.h
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@@ -12,4 +12,5 @@
typedef unsigned long cycles_t;
#define get_cycles() (0)
extern u32 (*do_arch_gettimeoffset)(void);
#endif