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 11acf86f8a269f149caeaa2e8cdd1fbf78916d97 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: 11acf86f8a26 ("dyndbg: accept query terms like file=bar and module=foo")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>