On 2020-08-21 09:14, Tingwei Zhang wrote:

From: Kim Phillips <redacted>

Allow to build coresight-etm4x as a module, for ease of development.

- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
  be called coresight-etm4x by the Makefile
- add an etm4_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
- delay advertising the per-cpu etmdrvdata
- protect etmdrvdata[] by modifying it on relevant CPU

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Leo Yan <redacted>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Randy Dunlap <redacted>
Cc: Suzuki K Poulose <Suzuki.Poulose@arm.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Kim Phillips <redacted>
Signed-off-by: Tingwei Zhang <redacted>
Tested-by: Mike Leach <redacted>
Suggested-by: Suzuki K Poulose <suzuki.poulose@arm.com>
---

Tested-by: Sai Prakash Ranjan <redacted>

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