On Wed, Nov 15, 2017 at 02:10:35PM +0000, srinivas.kandaga...@linaro.org wrote:
> +
> + for_each_child_of_node(ctrl->dev->of_node, node) {
> + struct slim_device *sbdev;
> + struct slim_eaddr e_addr;
> + const char *compat = NULL;
> + int reg[2], ret;
> + int manf_id, prod_code;
> +
> + compat = of_get_property(node, "compatible", NULL);
> + if (!compat)
> + continue;
> +
> + ret = sscanf(compat, "slim%x,%x", &manf_id, &prod_code);
> + if (ret != 2) {
> + dev_err(dev, "Manf ID & Product code not found %s\n",
> + compat);
> + continue;
> + }
can we do xxx_property_read_u32() on compat and then use bit manupliations
to get ids rather than scanf.
> +
> + ret = of_property_read_u32_array(node, "reg", reg, 2);
I typically prefer using device_property_read_u32() but then this is of_
code so I will leave this upto you...
--
~Vinod
