Hi , When we create a node under devfs ,
hwcdev_class = class_create(THIS_MODULE, DRVNAME); device_create(hwcdev_class, NULL, MKDEV(dev_major, 0), dev, DEVNAME); the node is created with default permission of 600 (root=rw, others nil) , crw------------ root root 252 , .... How do i make permission setting automatically while creating node ? (i need 666 and don't want to execute chmod 666 /dev/mydev ) -- With Regards, ShankarGanesh K .