headers: remove sched.h from interrupt.h

[safe/jmp/linux-2.6] / drivers / isdn / pcbit / drv.c

diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index 6ead5e1..123c1d6 100644 (file)
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -19,11 +19,11 @@
 
 #include <linux/module.h>
 
-#include <linux/sched.h>
 
 #include <linux/kernel.h>
 
 #include <linux/types.h>
+#include <linux/sched.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
 #include <linux/interrupt.h>
@@ -68,21 +68,18 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list);
 static int pcbit_check_msn(struct pcbit_dev *dev, char *msn);
 
 
-extern void pcbit_deliver(void * data);
-
 int pcbit_init_dev(int board, int mem_base, int irq)
 {
        struct pcbit_dev *dev;
        isdn_if *dev_if;
 
-       if ((dev=kmalloc(sizeof(struct pcbit_dev), GFP_KERNEL)) == NULL)
+       if ((dev=kzalloc(sizeof(struct pcbit_dev), GFP_KERNEL)) == NULL)
        {
                printk("pcbit_init: couldn't malloc pcbit_dev struct\n");
                return -ENOMEM;
        }
 
        dev_pcbit[board] = dev;
-       memset(dev, 0, sizeof(struct pcbit_dev));
        init_waitqueue_head(&dev->set_running_wq);
        spin_lock_init(&dev->lock);
 
@@ -106,7 +103,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
                return -EACCES;
        }
 
-       dev->b1 = kmalloc(sizeof(struct pcbit_chan), GFP_KERNEL);
+       dev->b1 = kzalloc(sizeof(struct pcbit_chan), GFP_KERNEL);
        if (!dev->b1) {
                printk("pcbit_init: couldn't malloc pcbit_chan struct\n");
                iounmap(dev->sh_mem);
@@ -115,7 +112,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
                return -ENOMEM;
        }
     
-       dev->b2 = kmalloc(sizeof(struct pcbit_chan), GFP_KERNEL);
+       dev->b2 = kzalloc(sizeof(struct pcbit_chan), GFP_KERNEL);
        if (!dev->b2) {
                printk("pcbit_init: couldn't malloc pcbit_chan struct\n");
                kfree(dev->b1);
@@ -125,11 +122,9 @@ int pcbit_init_dev(int board, int mem_base, int irq)
                return -ENOMEM;
        }
 
-       memset(dev->b1, 0, sizeof(struct pcbit_chan));
-       memset(dev->b2, 0, sizeof(struct pcbit_chan));
        dev->b2->id = 1;
 
-       INIT_WORK(&dev->qdelivery, pcbit_deliver, dev);
+       INIT_WORK(&dev->qdelivery, pcbit_deliver);
 
        /*
         *  interrupts
@@ -779,10 +774,6 @@ static void pcbit_logstat(struct pcbit_dev *dev, char *str)
        dev->dev_if->statcallb(&ictl);
 }
        
-extern char * isdn_state_table[];
-extern char * strisdnevent(unsigned short);
-
-
 void pcbit_state_change(struct pcbit_dev * dev, struct pcbit_chan * chan, 
                        unsigned short i, unsigned short ev, unsigned short f)
 {