Revert "dyndbg: accept query terms like file=bar and module=foo"

Revert "dyndbg: accept query terms like file=bar and module=foo"

This reverts commit c77254e16ff9b86660738d66629786ea6fe400e2 as there
were still some parsing problems with it, and the follow-on patch for
it.

Let's revisit it later, just drop it for now.

Cc: <jbaron@akamai.com>
Cc: Jim Cromie <jim.cromie@gmail.com>
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: c77254e16ff9 ("dyndbg: accept query terms like file=bar and module=foo")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>