ARM: OMAP: Don't restore of DMTIMER TISTAT register

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The timer TISTAT register is a read-only register and therefore restoring the
context is not needed. Furthermore, the context of TISTAT is never saved
anywhere in the current code. The TISTAT register is read-only for all OMAP
devices from OMAP1 to OMAP4. OMAP5 timers no longer have this register.

Signed-off-by: Jon Hunter <jon-hunter@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

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Jon Hunter 2012-09-28 16:09:03 -05:00

parent ffc957bd83

commit d3004bb43d

2 changed files with 0 additions and 4 deletions

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3

arch/arm/plat-omap/dmtimer.c

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1

arch/arm/plat-omap/include/plat/dmtimer.h

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