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SubjectRe: NULL pointer dereference in i2c-hid
On Wed, Dec 10, 2014 at 06:04:51PM +0100, Gabriele Mazzotta wrote:
> my laptop uses a touchpad that needs hid-rmi along with i2c-hid to work.
> i2c-hid and hid-rmi can be loaded and unloaded independelty from each
> other, however since 34f439e4afcd ("HID: i2c-hid: add runtime PM support")
> if I unload hid-rmi and after it I also unload i2c-hid, I get a NULL
> pointer dereference.

I'll look into this.

I can reproduce this easily with i2c-hid + hid-multitouch following your
directions.


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