Messages in this thread | | | Date | Thu, 11 Dec 2014 10:58:01 +0200 | From | Mika Westerberg <> | Subject | Re: 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.
| |