coresight: etm4x: Improve usability of sysfs - CID and VMID masks.

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Context ID and VM ID masks required 2 value inputs, even when the
second value is ignored as insufficient CID / VMID comparators are
implemented.

Permit a single value to be used if that is sufficient to cover all
implemented comparators.

Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20191104181251.26732-10-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mike Leach 2019-11-04 11:12:46 -07:00 • committed by Greg Kroah-Hartman

parent c2431fed28

commit 3e12d3b013

1 changed files with 8 additions and 2 deletions

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drivers/hwtracing/coresight/coresight-etm4x-sysfs.c

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