[PATCH 2.5.60 5/9] Update the Archimedes parallel port driver for new module API.

From: Bob Miller (rem@osdl.org)
Date: Fri Feb 14 2003 - 18:53:25 EST

The patch below updates the Archimedes parallel port driver to use the new
module interfaces. This hasn't been test (sorry no hardware). 

-- 
Bob Miller					Email: rem@osdl.org
Open Source Development Lab			Phone: 503.626.2455 Ext. 17

diff -Nru a/drivers/parport/parport_arc.c b/drivers/parport/parport_arc.c
--- a/drivers/parport/parport_arc.c	Fri Feb 14 09:50:44 2003
+++ b/drivers/parport/parport_arc.c	Fri Feb 14 09:50:44 2003
@@ -65,18 +65,14 @@
 	return data_copy;
 }
 
-static void arc_inc_use_count(void)
+static int arc_inc_use_count(void)
 {
-#ifdef MODULE
-	MOD_INC_USE_COUNT;
-#endif
+	return try_module_get(THIS_MODULE);
 }
 
 static void arc_dec_use_count(void)
 {
-#ifdef MODULE
-	MOD_DEC_USE_COUNT;
-#endif
+	module_put(THIS_MODULE);
 }
 
 static struct parport_operations parport_arc_ops = 
@@ -123,18 +119,24 @@
 {
 	/* Archimedes hardware provides only one port, at a fixed address */
 	struct parport *p;
+	struct resource res;
+	char *fake_name = "parport probe");
 
-	if (check_region(PORT_BASE, 1))
+	res = request_region(PORT_BASE, 1, fake_name);
+	if (res == NULL)
 		return 0;
 
 	p = parport_register_port (PORT_BASE, IRQ_PRINTERACK,
 				   PARPORT_DMA_NONE, &parport_arc_ops);
 
-	if (!p)
+	if (!p) {
+		release_region(PORT_BASE, 1);
 		return 0;
+	}
 
 	p->modes = PARPORT_MODE_ARCSPP;
 	p->size = 1;
+	rename_region(res, p->name);
 
 	printk(KERN_INFO "%s: Archimedes on-board port, using irq %d\n",
 	       p->irq);
-
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This archive was generated by hypermail 2b29 : Sat Feb 15 2003 - 22:00:59 EST