Re: [PATCH] coresight: etm4x: Fix missing trctraceidr file in sysfs

On 12/05/2023 14:30, Mike Leach wrote:

The trace ID patchset adjusted the handling of the TRCTRACEIDR register sysfs to allocate on read.

Although this was initally correct, the final version of the patch series introduced an error which resulted in the mgmt/trctraceidr file in sysfs not being visible.

This patch fixes that issue.

Fixes: df4871204e5d ("coresight: etm4x: Update ETM4 driver to use Trace ID API")

Reported-by: Junhao He hejunhao3@huawei.com Link: https://lists.linaro.org/archives/list/coresight@lists.linaro.org/thread/KK3...

Signed-off-by: Mike Leach mike.leach@linaro.org

Queued to coresight/next

[1] https://git.kernel.org/coresight/c/9f37d3798026

Suzuki