[PATCH 0/4] Consolidate i8253 clocksource

[Russell King - ARM Linux]

Three architectures have an i8253 PIT clocksource, and each duplicates
the code for this.  The initial patch extracts a common implementation
to drivers/clocksource, and subsequent patches convert each architecture
to use this copy.

 arch/arm/include/asm/i8253.h         |   15 ++++++
 arch/arm/mach-footbridge/Kconfig     |    2 +
 arch/arm/mach-footbridge/isa-timer.c |   45 ++----------------
 arch/mips/Kconfig                    |    1 +
 arch/mips/include/asm/i8253.h        |    5 ++
 arch/mips/kernel/i8253.c             |   78 +-----------------------------
 arch/x86/Kconfig                     |    1 +
 arch/x86/include/asm/i8253.h         |    2 +
 arch/x86/kernel/i8253.c              |   79 +------------------------------
 drivers/clocksource/Kconfig          |    3 +
 drivers/clocksource/Makefile         |    1 +
 drivers/clocksource/i8253.c          |   88 ++++++++++++++++++++++++++++++++++
 include/linux/clocksource.h          |    2 +
 13 files changed, 126 insertions(+), 196 deletions(-)

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