On Thu, 25 May 2023 15:59:54 +0200, Stefan Binding wrote: > > @@ -379,10 +379,10 @@ static int cs35l41_save_calibration(struct cs35l41_hda *cs35l41) > > /* Calibration can only be applied whilst the DSP is not running */ > ret = cs35l41_apply_calibration(cs35l41, > - cpu_to_be32(cl->calAmbient), > - cpu_to_be32(cl->calR), > - cpu_to_be32(cl->calStatus), > - cpu_to_be32(cl->calR + 1)); > + (__be32)cpu_to_be32(cl->calAmbient), > + (__be32)cpu_to_be32(cl->calR), > + (__be32)cpu_to_be32(cl->calStatus), > + (__be32)cpu_to_be32(cl->calR + 1)); Do we really need those cast? Even if yes, it must be with __force prefix for the endian cast in general. thanks, Takashi