X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fchar%2Flp.c;h=e572605252935c8562b64dbfcb6ed483fbd10756;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=4dee945031d45cf46d61b604bcbfffe58f1ac895;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/char/lp.c b/drivers/char/lp.c
index 4dee94503..e57260525 100644
--- a/drivers/char/lp.c
+++ b/drivers/char/lp.c
@@ -128,6 +128,7 @@
 #include <linux/console.h>
 #include <linux/device.h>
 #include <linux/wait.h>
+#include <linux/jiffies.h>
 
 #include <linux/parport.h>
 #undef LP_STATS
@@ -146,7 +147,7 @@
 static struct lp_struct lp_table[LP_NO];
 
 static unsigned int lp_count = 0;
-static struct class_simple *lp_class;
+static struct class *lp_class;
 
 #ifdef CONFIG_LP_CONSOLE
 static struct parport *console_registered; // initially NULL
@@ -307,7 +308,7 @@ 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;
@@ -804,7 +805,7 @@ static int lp_register(int nr, struct parport *port)
 	if (reset)
 		lp_reset(nr);
 
-	class_simple_device_add(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);
@@ -907,7 +908,7 @@ static int __init lp_init (void)
 	}
 
 	devfs_mk_dir("printers");
-	lp_class = class_simple_create(THIS_MODULE, "printer");
+	lp_class = class_create(THIS_MODULE, "printer");
 	if (IS_ERR(lp_class)) {
 		err = PTR_ERR(lp_class);
 		goto out_devfs;
@@ -930,7 +931,7 @@ static int __init lp_init (void)
 	return 0;
 
 out_class:
-	class_simple_destroy(lp_class);
+	class_destroy(lp_class);
 out_devfs:
 	devfs_remove("printers");
 	unregister_chrdev(LP_MAJOR, "lp");
@@ -981,10 +982,10 @@ static void lp_cleanup_module (void)
 			continue;
 		parport_unregister_device(lp_table[offset].dev);
 		devfs_remove("printers/%d", offset);
-		class_simple_device_remove(MKDEV(LP_MAJOR, offset));
+		class_device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
 	}
 	devfs_remove("printers");
-	class_simple_destroy(lp_class);
+	class_destroy(lp_class);
 }
 
 __setup("lp=", lp_setup);