s390/cpum_sf: Use TEAR_REG macro consistantly

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The macro TEAR_REG() saves the last used SDBT address
in the perf_hw_event structure. This is also done
by function hw_reset_registers() which is a one-liner
and simply uses macro TEAR_REG(). Remove function
hw_reset_registers(), which is only used one time and use
macro TEAR_REG() instead. This macro is used throughout
the code anyway.

Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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Thomas Richter 2019-11-22 15:29:54 +01:00 • committed by Vasily Gorbik

parent c17a7c6ee8

commit 7dd6b199df

1 changed files with 1 additions and 8 deletions

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arch/s390/kernel/perf_cpum_sf.c

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