Solaris DDI specific (Solaris DDI).
A pointer to the device's dev_info structure.
The name of this minor device. If name is NULL, then remove all minor data structures from this dev_info.
ddi_remove_minor_node() removes a data structure from the linked list of minor data structures that is pointed to by the dev_info structure for this driver.
This will remove a data structure describing a minor device called dev1 which is linked into the dev_info structure pointed to by dip: