1 files changed, 5 insertions, 1 deletions
diff --git a/os/hal/src/hal_i2s.c b/os/hal/src/hal_i2s.c
index 2434e8477..e34068bf5 100644
--- a/os/hal/src/hal_i2s.c
+++ b/os/hal/src/hal_i2s.c
@@ -104,10 +104,14 @@ void i2sStop(I2SDriver *i2sp) {
   osalDbgCheck(i2sp != NULL);
 
   osalSysLock();
+
   osalDbgAssert((i2sp->state == I2S_STOP) || (i2sp->state == I2S_READY),
                 "invalid state");
+
   i2s_lld_stop(i2sp);
-  i2sp->state = I2S_STOP;
+  i2sp->config = NULL;
+  i2sp->state  = I2S_STOP;
+
   osalSysUnlock();
 }