Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...

[pandora-kernel.git] / drivers / auxdisplay / cfag12864b.c

diff --git a/drivers/auxdisplay/cfag12864b.c b/drivers/auxdisplay/cfag12864b.c
index 80bb061..eacb175 100644 (file)
--- a/drivers/auxdisplay/cfag12864b.c
+++ b/drivers/auxdisplay/cfag12864b.c
@@ -5,7 +5,7 @@
  *     License: GPLv2
  *     Depends: ks0108
  *
- *      Author: Copyright (C) Miguel Ojeda Sandonis <maxextreme@gmail.com>
+ *      Author: Copyright (C) Miguel Ojeda Sandonis
  *        Date: 2006-10-31
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -336,16 +336,9 @@ static int __init cfag12864b_init(void)
                        "ks0108 is not initialized\n");
                goto none;
        }
+       BUILD_BUG_ON(PAGE_SIZE < CFAG12864B_SIZE);
 
-       if (PAGE_SIZE < CFAG12864B_SIZE) {
-               printk(KERN_ERR CFAG12864B_NAME ": ERROR: "
-                       "page size (%i) < cfag12864b size (%i)\n",
-                       (unsigned int)PAGE_SIZE, CFAG12864B_SIZE);
-               ret = -ENOMEM;
-               goto none;
-       }
-
-       cfag12864b_buffer = (unsigned char *) __get_free_page(GFP_KERNEL);
+       cfag12864b_buffer = (unsigned char *) get_zeroed_page(GFP_KERNEL);
        if (cfag12864b_buffer == NULL) {
                printk(KERN_ERR CFAG12864B_NAME ": ERROR: "
                        "can't get a free page\n");
@@ -367,8 +360,6 @@ static int __init cfag12864b_init(void)
        if (cfag12864b_workqueue == NULL)
                goto cachealloced;
 
-       memset(cfag12864b_buffer, 0, CFAG12864B_SIZE);
-
        cfag12864b_clear();
        cfag12864b_on();
 
@@ -398,5 +389,5 @@ module_init(cfag12864b_init);
 module_exit(cfag12864b_exit);
 
 MODULE_LICENSE("GPL v2");
-MODULE_AUTHOR("Miguel Ojeda Sandonis <maxextreme@gmail.com>");
+MODULE_AUTHOR("Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>");
 MODULE_DESCRIPTION("cfag12864b LCD driver");