On Thu, Aug 25, 2022 at 10:53:44PM +0530, Alim Akhtar wrote:

quoted

Drivers are typically supposed to be quiet unless they are actually probed,

but

quoted

for some reason, USB host controllers seem to be exempt from this rule, and
happily broadcast their existence into the kernel log at boot even if the
hardware in question is nowhere to be found.

Let's fix that, and remove these pr_info() calls.

How about just change pr_info() to pr_debug() instead? 

Do the messages serve a useful purpose that the initcall_debug kernel
parameter (that doesn't require #define DEBUG to be set while compiling
and thus can be used with any kernel) doesn't provide? 

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