ARM: tegra: clock: Refcount periph clock enables

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Some peripheral clocks share enable bits.  Refcount the enables so
that calling clk_disable on one clock will not turn off another
clock.

Signed-off-by: Colin Cross <ccross@android.com>
Acked-by: Olof Johansson <olof@lixom.net>

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This commit is contained in:

Colin Cross 2010-10-20 19:19:58 -07:00

parent 9c7dc562cd

commit 78f379b574

1 changed files with 31 additions and 6 deletions

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arch/arm/mach-tegra/tegra2_clocks.c

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