Rename struct member mode to io_mode

Signed-off-by: David Horstmann <david.horstmann@arm.com>
diff --git a/include/psa/crypto_extra.h b/include/psa/crypto_extra.h
index eea9ef8..87ab4d6 100644
--- a/include/psa/crypto_extra.h
+++ b/include/psa/crypto_extra.h
@@ -2043,7 +2043,7 @@
     /* The J-PAKE round we are currently on */
     psa_jpake_round_t MBEDTLS_PRIVATE(round);
     /* The 'mode' we are currently in (inputting or outputting) */
-    psa_jpake_io_mode_t MBEDTLS_PRIVATE(mode);
+    psa_jpake_io_mode_t MBEDTLS_PRIVATE(io_mode);
     /* The number of inputs so far this round */
     uint8_t MBEDTLS_PRIVATE(inputs);
     /* The number of outputs so far this round */