> > With this patch applied, when I load up the module, I get the same 3 > > devices: > > /dev/mtd0 > > /dev/mtd0ro > > /dev/mtdblock0 > > > > Upon removal, the below 2 devices still hang around: > > /dev/mtd0 > > /dev/mtd0ro > Our use-case do not produce mtdblock, maybe there are some imbalances of get/put? I have somewhere version with pr_debug after every kref_get/put. That may help to catch where it missed, I hope. -- Alexander (Sasha) Usyskin CSE FW Dev - Host SW Intel Israel (74) Limited