Switch to the new code style

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/psa/crypto_se_driver.h b/include/psa/crypto_se_driver.h
index 225fb17..a052789 100644
--- a/include/psa/crypto_se_driver.h
+++ b/include/psa/crypto_se_driver.h
@@ -323,7 +323,7 @@
 typedef struct {
     /**The size in bytes of the hardware-specific secure element MAC context
      * structure
-    */
+     */
     size_t                    MBEDTLS_PRIVATE(context_size);
     /** Function that performs a MAC setup operation
      */
@@ -815,8 +815,7 @@
 
 /** An enumeration indicating how a key is created.
  */
-typedef enum
-{
+typedef enum {
     PSA_KEY_CREATION_IMPORT, /**< During psa_import_key() */
     PSA_KEY_CREATION_GENERATE, /**< During psa_generate_key() */
     PSA_KEY_CREATION_DERIVE, /**< During psa_key_derivation_output_key() */
@@ -1235,7 +1234,7 @@
  * \retval #PSA_SUCCESS
  */
 typedef psa_status_t (*psa_drv_se_key_derivation_derive_t)(void *op_context,
-                                                          psa_key_slot_number_t dest_key);
+                                                           psa_key_slot_number_t dest_key);
 
 /** \brief A function that performs the final step of a secure element key
  * agreement and place the generated key material in a buffer