Remove mode param from mbedtls_rsa_pkcs1_decrypt

The mode parameter has been removed from the
mbedtls_rsa_pkcs1_decrypt function. The change
has been progagated to all function calls,
including in test suite .function files.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/tests/suites/test_suite_x509write.function b/tests/suites/test_suite_x509write.function
index 234ef45..04ea69b 100644
--- a/tests/suites/test_suite_x509write.function
+++ b/tests/suites/test_suite_x509write.function
@@ -12,8 +12,7 @@
                        size_t output_max_len )
 {
     return( mbedtls_rsa_pkcs1_decrypt( (mbedtls_rsa_context *) ctx, NULL, NULL,
-                               MBEDTLS_RSA_PRIVATE, olen,
-                               input, output, output_max_len ) );
+                                        olen, input, output, output_max_len ) );
 }
 int mbedtls_rsa_sign_func( void *ctx,
                    int (*f_rng)(void *, unsigned char *, size_t), void *p_rng,