powerpc/booke: Clean up the hardware watchpoint support

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* CONFIG_BOOKE is selected by CONFIG_44x so we dont need both
* Fixed a few comments
* Go back to only using DBCR0_IDM to determine if we are using
  debug resources.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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Kumar Gala 2008-07-26 05:27:33 +10:00 • committed by Benjamin Herrenschmidt

parent d3b060231b

commit 2325f0a0c3

4 changed files with 12 additions and 11 deletions

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6

arch/powerpc/kernel/entry_32.S

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8

arch/powerpc/kernel/process.c

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7

arch/powerpc/kernel/ptrace.c

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2

arch/powerpc/kernel/signal.c

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