Re: [PATCH] ASoC: fsl-sai: Add device tree nodes and its availiablecheck

From: Mark Brown
Date: Fri Jan 10 2014 - 06:09:26 EST


On Fri, Jan 10, 2014 at 10:05:50AM +0800, Xiubo Li wrote:

> + if (!np || !of_device_is_available(np))
> + return -ENODEV;
> +

I would expect the of_device_is_available() check to be done by the
driver core rather than by individual drivers - every single driver
should have that check. Is this not happening? The check for np is OK
though.

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