Newlines at end of file + trim trailing whitespace

Signed-off-by: Aditya Deshpande <aditya.deshpande@arm.com>
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index 194d986..86b84bf 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -5841,8 +5841,8 @@
 
 /** Internal function for raw key agreement
  *  Calls the driver wrapper which will hand off key agreement task
- *  to the driver's implementation if a driver is present. 
- *  Fallback specified in the driver wrapper is built-in raw key agreement 
+ *  to the driver's implementation if a driver is present.
+ *  Fallback specified in the driver wrapper is built-in raw key agreement
  *  (psa_key_agreement_raw_builtin).
  */
 static psa_status_t psa_key_agreement_raw_internal( psa_algorithm_t alg,
@@ -5861,9 +5861,9 @@
     };
 
     return( psa_driver_wrapper_key_agreement( &attributes, private_key->key.data,
-                                                  private_key->key.bytes, 
-                                                  alg, peer_key, peer_key_length, 
-                                                  shared_secret, shared_secret_size, 
+                                                  private_key->key.bytes,
+                                                  alg, peer_key, peer_key_length,
+                                                  shared_secret, shared_secret_size,
                                                   shared_secret_length ) );
 }