On Thu, 2015-05-07 at 05:34 +0000, Bard Liao wrote:
+static int rt5645_parse_dt(struct rt5645_priv *rt5645, struct +device_node *np) {
- rt5645->pdata.in2_diff = of_property_read_bool(np,
"realtek,in2-differential");- of_property_read_u32(np,
"realtek,dmic1-data-pin",&rt5645->pdata.dmic1_data_pin);
We should really be using device_property_() instead of
of_property_()
APIs since we will have to support both DT and ACPI properties.
Unfortunately, I can't find a way to test it.
device_property() API calls abstract the device tree calls and ACPI calls. So testing with your DT based HW will work.
Is that ok we just replace all of_property_ with device_property_?
Yes, that's the intention.
Also, is there any corresponding API for of_get_named_gpio? Or we can replace it with device_property_read_u32? I tried the change above, and it can build. However I don't know if it can work.
Oh, I think that's a question for Rafael. I think the intention is to have a 1:1 mapping between the APIs so that there are no gaps ?
Liam