Re: [PATCH] usb: chipidea: ci_hdrc_imx: Also search for 'phys' phandle

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On 9/20/21 4:02 PM, Fabio Estevam wrote:
Hi Marek,

On Mon, Sep 20, 2021 at 10:38 AM Marek Vasut <marex@xxxxxxx> wrote:

Shouldn't this really fix some older commit, since this fixes NULL
pointer dereference in the driver which got exposed by passing in a
valid DT ?

You are right. The recommendation to use 'phys' is much older and it comes
from 9d062b9b4168 ("dt-bindings: Consolidate ChipIdea USB ci13xxx bindings").

Peter, what commit do you think is appropriate for the Fixes tag in this case?

I don't think the Fixes: should be for any dt-bindings patch, it should be for a patch which added the code with missing NULL pointer check into the CI HDRC driver.



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