crypto: qat - remove line wrapping for pfvf_ops functions

Remove unnecessary line wrapping for the
adf_enable_vf2pf_interrupts() function, and harmonize pfvf_ops text.

Signed-off-by: Marco Chiappero <marco.chiappero@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>