On Wed, Aug 26, 2020 at 11:09:18PM +0800, Tang Bin wrote: > The function fsl_spdif_probe() is only called with an openfirmware > platform device. Therefore there is no need to check that the passed > in device is NULL. Why is this an issue - the check will make things more robust if someone manages to load the driver on a non-DT system and otherwise costs us a couple of instructions?
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