patch-2.1.48 linux/include/linux/parport.h

• Lines: 29
• Date: Mon Aug 4 14:00:47 1997
• Orig file: v2.1.47/linux/include/linux/parport.h
• Orig date: Sun Jul 27 12:11:01 1997

diff -u --recursive --new-file v2.1.47/linux/include/linux/parport.h linux/include/linux/parport.h
@@ -130,8 +130,7 @@
  *
  *  2) a wake-up function, called by the resource manager to tell drivers
  *     that the port is available to be claimed.  If a driver wants to use
- *     the port, it should call parport_claim() here.  The return value from
- *     this function is ignored.
+ *     the port, it should call parport_claim() here.
  */
 
 /* A parallel port device */
@@ -187,6 +186,9 @@
 struct parport *parport_register_port(unsigned long base, int irq, int dma,
 				      struct parport_operations *ops);
 
+/* Unregister a port. */
+void parport_unregister_port(struct parport *port);
+
 /* parport_in_use returns nonzero if there are devices attached to a port. */
 #define parport_in_use(x)  ((x)->devices != NULL)
 
@@ -209,7 +211,7 @@
  */
 struct pardevice *parport_register_device(struct parport *port, 
 			  const char *name,
-			  int (*pf)(void *), int (*kf)(void *),
+			  int (*pf)(void *), void (*kf)(void *),
 			  void (*irq_func)(int, void *, struct pt_regs *), 
 			  int flags, void *handle);