Re: [PATCH v1 0/4] Add tracing for SDHCI register access

[Adrian Hunter]

On 12/04/19 1:08 AM, Raul E Rangel wrote:
> I was debugging a SDHC hardware bug and got tired of having to
> translate the register values by hand. This patch set makes it so all
> SDHC register read and write operations can be traced and easily read by
> a human.

While this might be useful for people unfamiliar with SDHCI, I am not sure
it should be in the upstream kernel.  Also, it doesn't seem ideal for every
driver to add its own plumbing for such a feature.