Re: [PATCH v6 3/3] i2c-ocores: sifive: add polling mode workaround for FU540-C000 SoC.

[Andrew Lunn]

>  static void ocores_process_polling(struct ocores_i2c *i2c)
>  {
> +	const struct of_device_id *match;
> +
> +	match = of_match_node(ocores_i2c_match, i2c->adap.dev.of_node);
> +
>  	while (1) {
>  		irqreturn_t ret;
>  		int err;

Please keep with the idea of i2c->flags, which is set during probe.
Just because it was removed because it was no longer needed does not
stop you from putting it back again if it is needed.

       Andrew