libata: Grand renaming.
[linux-2.6.git] / drivers / char / lp.c
index 59eebe5..f875fda 100644 (file)
 #include <linux/module.h>
 #include <linux/init.h>
 
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/major.h>
 #include <linux/sched.h>
 #include <linux/smp_lock.h>
-#include <linux/devfs_fs_kernel.h>
 #include <linux/slab.h>
 #include <linux/fcntl.h>
 #include <linux/delay.h>
 #include <linux/console.h>
 #include <linux/device.h>
 #include <linux/wait.h>
+#include <linux/jiffies.h>
 
 #include <linux/parport.h>
 #undef LP_STATS
@@ -307,7 +306,7 @@ static ssize_t lp_write(struct file * file, const char __user * buf,
                        (LP_F(minor) & LP_ABORT));
 
 #ifdef LP_STATS
-       if (jiffies-lp_table[minor].lastcall > LP_TIME(minor))
+       if (time_after(jiffies, lp_table[minor].lastcall + LP_TIME(minor)))
                lp_table[minor].runchars = 0;
 
        lp_table[minor].lastcall = jiffies;
@@ -667,7 +666,7 @@ static int lp_ioctl(struct inode *inode, struct file *file,
        return retval;
 }
 
-static struct file_operations lp_fops = {
+static const struct file_operations lp_fops = {
        .owner          = THIS_MODULE,
        .write          = lp_write,
        .ioctl          = lp_ioctl,
@@ -804,10 +803,8 @@ static int lp_register(int nr, struct parport *port)
        if (reset)
                lp_reset(nr);
 
-       class_device_create(lp_class, MKDEV(LP_MAJOR, nr), NULL,
+       class_device_create(lp_class, NULL, MKDEV(LP_MAJOR, nr), NULL,
                                "lp%d", nr);
-       devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO,
-                       "printers/%d", nr);
 
        printk(KERN_INFO "lp%d: using %s (%s).\n", nr, port->name, 
               (port->irq == PARPORT_IRQ_NONE)?"polling":"interrupt-driven");
@@ -906,7 +903,6 @@ static int __init lp_init (void)
                return -EIO;
        }
 
-       devfs_mk_dir("printers");
        lp_class = class_create(THIS_MODULE, "printer");
        if (IS_ERR(lp_class)) {
                err = PTR_ERR(lp_class);
@@ -932,7 +928,6 @@ static int __init lp_init (void)
 out_class:
        class_destroy(lp_class);
 out_devfs:
-       devfs_remove("printers");
        unregister_chrdev(LP_MAJOR, "lp");
        return err;
 }
@@ -980,10 +975,8 @@ static void lp_cleanup_module (void)
                if (lp_table[offset].dev == NULL)
                        continue;
                parport_unregister_device(lp_table[offset].dev);
-               devfs_remove("printers/%d", offset);
                class_device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
        }
-       devfs_remove("printers");
        class_destroy(lp_class);
 }