Re: [PATCH v11 2/2] ASoC: rockchip: Use bus_type to distinguish rt5514 dsp from rt5514 codec

From: jeffy
Date: Mon Sep 18 2017 - 23:16:50 EST

Hi Matthias,

On 09/19/2017 03:15 AM, Matthias Kaehlcke wrote:
>+static int of_dev_node_match(struct device *dev, void *data)
>+ return dev->of_node == data;
The same is done in different places, even with the same function name
(drivers/i2c/i2c-core-of.c, drivers/mux/mux-core.c, ...), which
suggests that we might want to have this function in <linux/of.h>

right, we are dupping this for bus_find_device in:

and for class_find_device in:

and for component_match_add in:
(and a lot of drm drivers)