On Wed, Dec 18, 2024 at 01:45:47PM +0800, Xu Yang wrote:
> > > Fixes: 77e85107a771 ("usb: typec: tcpci: support edge irq")
> > > Cc: stable@xxxxxxxxxxxxxxx
> > > Signed-off-by: Xu Yang <xu.yang_2@xxxxxxx>
> > >
> >
> > This commit message was not super clear to me. It didn't mention that
> > it's tcpci->regmap which is the NULL pointer. (Obviously there are a
> > lot of other NULL pointers, but that's the one which will crash).
>
> Ahh, actually tcpci itself is the NULL pointer and kernel will crash when
> get regmap. Because if tcpci is a valid pointer, all of its members will
> be valid too. Anyway, I will add such info to commit message.
Thanks!
regards,
dan carpenter
