Instead of using re_compile, let's create the class with the regex and use KernRe to keep it cached. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Message-ID: <cdf900faf0ed8a08f8c6ac1db5a43342968c0739.1772469446.git.mchehab+huawei@kernel.org>