Andrei Coardos (aboutphysycs@xxxxxxxxx) wrote: > This function call was found to be unnecessary as there is no equivalent > platform_get_drvdata() call to access the private data of the driver. Also, > the private data is defined in this driver, so there is no risk of it being > accessed outside of this driver file. You're right. The platform_get_drvdata call was removed in 4c04b3729 ("hwrng: bcm2835 - Use device managed helpers"). Reviewed-by: Martin Kaiser <martin@xxxxxxxxx>