crypto: qat - fix comment structure

Move comment description to the same line as the function name.

This is to fix the following warning when compiling the QAT driver
using the clang compiler with CC=clang W=2:
    drivers/crypto/intel/qat/qat_common/qat_crypto.c:108: warning: missing initial short description on line:
     * qat_crypto_vf_dev_config()
Signed-off-by: Adam Guerin <adam.guerin@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/intel/qat/qat_common/qat_crypto.c

@@ -105,8 +105,8 @@ struct qat_crypto_instance *qat_crypto_get_instance_node(int node)
 }
 
 /**
- * qat_crypto_vf_dev_config()
- *     create dev config required to create crypto inst.
+ * qat_crypto_vf_dev_config() - create dev config required to create
+ * crypto inst.
  *
  * @accel_dev: Pointer to acceleration device.
  *