On 20/02/17 10:35 PM, Dmitry Torokhov wrote: > My only objection is to this statement. There is absolutely nothing that > prevents from calling device_unregister() first and cdev_del() later. > Refcounting will sort it all out.
Yeah, I was really trying to warn people against calling cdev_del within the release function of the device. If you do that, then the cdev reference will block the device from ever getting released. Certainly, you could call device_unregister followed by cdev_del. I could reword this if you feel it necessary. Logan _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm
