coresight: etm3x: splitting struct etm_drvdata

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Splitting "etm_drvdata" in two sections, one for the HW specific
data and another for user configuration.

That way it is easier to manipulate and zero out the configuration
data when more than one concurrent tracing session configuration
is active.

Also taking care of up-lifting all the code affected by this new
arrangement.  No loss or gain of functionality (other than what is
mentioned above) is introduced by this patch.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Mathieu Poirier 2016-02-17 17:51:51 -07:00 • committed by Greg Kroah-Hartman

parent ae69a1da39

commit 1925a470ce

3 changed files with 305 additions and 240 deletions

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102

drivers/hwtracing/coresight/coresight-etm.h

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290

drivers/hwtracing/coresight/coresight-etm3x-sysfs.c

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151

drivers/hwtracing/coresight/coresight-etm3x.c

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