[PATCH] coresight: Replace scnprintf() with sysfs_emit() in sysfs show functions

[James Clark]

On 19/06/2025 4:07 pm, Chelsy Ratnawat wrote:
> Replace calls to scnprintf() with sysfs_emit() in sysfs show functions.
> These helpers are preferred in sysfs callbacks because they automatically
> handle buffer sizing (PAGE_SIZE) and improve safety and readability.
> 
> Signed-off-by: Chelsy Ratnawat <chelsyratnawat2001 at gmail.com>
> ---
>   .../hwtracing/coresight/coresight-etm-perf.c  |   4 +-
>   .../coresight/coresight-etm3x-sysfs.c         |   2 +-
>   .../coresight/coresight-etm4x-sysfs.c         | 108 +++++++++---------
>   drivers/hwtracing/coresight/coresight-stm.c   |   8 +-

There's two missing from coresight-sysfs.c. Might as well change those 
too while were here.

With those changed:

Reviewed-by: James Clark <james.clark at linaro.org>