[PATCH] Correct misc_register return code handling in several drivers

[linux-2.6-omap-h63xx.git] / drivers / char / ppdev.c

diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index 24231d9743dc297a7db77bbb0796e190163591ca..c1e3dd837fc84fdef05d7eb987935fdfe79b4d78 100644 (file)
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -269,7 +269,7 @@ static ssize_t pp_write (struct file * file, const char __user * buf,
        return bytes_written;
 }
 
-static void pp_irq (int irq, void * private, struct pt_regs * unused)
+static void pp_irq (int irq, void * private)
 {
        struct pp_struct * pp = (struct pp_struct *) private;
 
@@ -739,7 +739,7 @@ static unsigned int pp_poll (struct file * file, poll_table * wait)
 
 static struct class *ppdev_class;
 
-static struct file_operations pp_fops = {
+static const struct file_operations pp_fops = {
        .owner          = THIS_MODULE,
        .llseek         = no_llseek,
        .read           = pp_read,
@@ -752,13 +752,13 @@ static struct file_operations pp_fops = {
 
 static void pp_attach(struct parport *port)
 {
-       class_device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number),
-                       NULL, "parport%d", port->number);
+       device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number),
+                       "parport%d", port->number);
 }
 
 static void pp_detach(struct parport *port)
 {
-       class_device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
+       device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
 }
 
 static struct parport_driver pp_driver = {