sparc64: Add 'reg_num' argument to pcr_ops methods.

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SPARC-T4 and later have multiple PCR registers, one for each
PIC counter.

Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

David S. Miller 2012-08-16 21:16:22 -07:00

parent 8c79bfa511

commit 0bab20ba4c

4 changed files with 22 additions and 19 deletions

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4

arch/sparc/include/asm/pcr.h

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14

arch/sparc/kernel/nmi.c

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9

arch/sparc/kernel/pcr.c

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14

arch/sparc/kernel/perf_event.c

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