MIPS: Refactor GIC clocksource code.

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Reorganize some of the GIC clocksource driver code. Below is a list of
the various changes.

  * No longer select CSRC_GIC by default for Malta platform.
  * Limit choice for either the GIC or R4K clocksource, not both.
  * Change location in Makefile.
  * Created new 'gic_read_count' function in common 'irq-gic.c' file.
  * Change 'git_hpt_read' function in 'csrc-gic.c' to use new function.
  * Surround GIC specific code in Malta platform code with #ifdef's.
  * Only initialize the GIC clocksource if it was selected. Original
    code called it unconditionally if a GIC was found.

Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>

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This commit is contained in:

Steven J. Hill 2013-04-10 16:28:36 -05:00 • committed by Ralf Baechle

parent 28ea215186

commit dfa762e1c3

6 changed files with 48 additions and 25 deletions

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1

arch/mips/Kconfig

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4

arch/mips/include/asm/gic.h

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2

arch/mips/kernel/Makefile

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13

arch/mips/kernel/csrc-gic.c

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16

arch/mips/kernel/irq-gic.c

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37

arch/mips/mti-malta/malta-time.c

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