On Tue, Dec 01, 2015 at 04:51:06PM -0000, Michal Suchanek wrote:
> +static inline size_t
> +spi_max_transfer_size(struct spi_device *spi)
> +{
> + struct spi_master *master = spi->master;
> + if (!master->max_transfer_size)
> + return 0;
> + return master->max_transfer_size(spi);
> +}Can we change this to return SIZE_MAX instead (ie, the maximum value for a size_t)? That way callers don't need to worry if there is a limit, if they want to handle it they can just unconditionally assume that a limit will be provided.
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