fbcon: use struct device instead of struct class_device

Port fbcon.c to use struct device from using struct class_device

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index b7e143e..7f4ed79 100644 (file)
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -198,7 +198,7 @@ static void fbcon_modechanged(struct fb_info *info);
 static void fbcon_set_all_vcs(struct fb_info *info);
 static void fbcon_start(void);
 static void fbcon_exit(void);
-static struct class_device *fbcon_class_device;
+static struct device *fbcon_device;
 
 #ifdef CONFIG_MAC
 /*
@@ -3246,8 +3246,9 @@ static struct notifier_block fbcon_event_notifier = {
        .notifier_call  = fbcon_event_notify,
 };
 
-static ssize_t store_rotate(struct class_device *class_device,
-                           const char *buf, size_t count)
+static ssize_t store_rotate(struct device *device,
+                           struct device_attribute *attr, const char *buf,
+                           size_t count)
 {
        struct fb_info *info;
        int rotate, idx;
@@ -3270,8 +3271,9 @@ err:
        return count;
 }
 
-static ssize_t store_rotate_all(struct class_device *class_device,
-                               const char *buf, size_t count)
+static ssize_t store_rotate_all(struct device *device,
+                               struct device_attribute *attr,const char *buf,
+                               size_t count)
 {
        struct fb_info *info;
        int rotate, idx;
@@ -3294,7 +3296,8 @@ err:
        return count;
 }
 
-static ssize_t show_rotate(struct class_device *class_device, char *buf)
+static ssize_t show_rotate(struct device *device,
+                          struct device_attribute *attr,char *buf)
 {
        struct fb_info *info;
        int rotate = 0, idx;
@@ -3315,7 +3318,8 @@ err:
        return snprintf(buf, PAGE_SIZE, "%d\n", rotate);
 }
 
-static ssize_t show_cursor_blink(struct class_device *class_device, char *buf)
+static ssize_t show_cursor_blink(struct device *device,
+                                struct device_attribute *attr, char *buf)
 {
        struct fb_info *info;
        struct fbcon_ops *ops;
@@ -3342,7 +3346,8 @@ err:
        return snprintf(buf, PAGE_SIZE, "%d\n", blink);
 }
 
-static ssize_t store_cursor_blink(struct class_device *clas_device,
+static ssize_t store_cursor_blink(struct device *device,
+                                 struct device_attribute *attr,
                                  const char *buf, size_t count)
 {
        struct fb_info *info;
@@ -3378,22 +3383,21 @@ err:
        return count;
 }
 
-static struct class_device_attribute class_device_attrs[] = {
+static struct device_attribute device_attrs[] = {
        __ATTR(rotate, S_IRUGO|S_IWUSR, show_rotate, store_rotate),
        __ATTR(rotate_all, S_IWUSR, NULL, store_rotate_all),
        __ATTR(cursor_blink, S_IRUGO|S_IWUSR, show_cursor_blink,
               store_cursor_blink),
 };
 
-static int fbcon_init_class_device(void)
+static int fbcon_init_device(void)
 {
        int i, error = 0;
 
        fbcon_has_sysfs = 1;
 
-       for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) {
-               error = class_device_create_file(fbcon_class_device,
-                                                &class_device_attrs[i]);
+       for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
+               error = device_create_file(fbcon_device, &device_attrs[i]);
 
                if (error)
                        break;
@@ -3401,8 +3405,7 @@ static int fbcon_init_class_device(void)
 
        if (error) {
                while (--i >= 0)
-                       class_device_remove_file(fbcon_class_device,
-                                                &class_device_attrs[i]);
+                       device_remove_file(fbcon_device, &device_attrs[i]);
 
                fbcon_has_sysfs = 0;
        }
@@ -3488,16 +3491,15 @@ static int __init fb_console_init(void)
 
        acquire_console_sem();
        fb_register_client(&fbcon_event_notifier);
-       fbcon_class_device =
-           class_device_create(fb_class, NULL, MKDEV(0, 0), NULL, "fbcon");
+       fbcon_device = device_create(fb_class, NULL, MKDEV(0, 0), "fbcon");
 
-       if (IS_ERR(fbcon_class_device)) {
-               printk(KERN_WARNING "Unable to create class_device "
+       if (IS_ERR(fbcon_device)) {
+               printk(KERN_WARNING "Unable to create device "
                       "for fbcon; errno = %ld\n",
-                      PTR_ERR(fbcon_class_device));
-               fbcon_class_device = NULL;
+                      PTR_ERR(fbcon_device));
+               fbcon_device = NULL;
        } else
-               fbcon_init_class_device();
+               fbcon_init_device();
 
        for (i = 0; i < MAX_NR_CONSOLES; i++)
                con2fb_map[i] = -1;
@@ -3511,14 +3513,13 @@ module_init(fb_console_init);
 
 #ifdef MODULE
 
-static void __exit fbcon_deinit_class_device(void)
+static void __exit fbcon_deinit_device(void)
 {
        int i;
 
        if (fbcon_has_sysfs) {
-               for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
-                       class_device_remove_file(fbcon_class_device,
-                                                &class_device_attrs[i]);
+               for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
+                       device_remove_file(fbcon_device, &device_attrs[i]);
 
                fbcon_has_sysfs = 0;
        }
@@ -3528,8 +3529,8 @@ static void __exit fb_console_exit(void)
 {
        acquire_console_sem();
        fb_unregister_client(&fbcon_event_notifier);
-       fbcon_deinit_class_device();
-       class_device_destroy(fb_class, MKDEV(0, 0));
+       fbcon_deinit_device();
+       device_destroy(fb_class, MKDEV(0, 0));
        fbcon_exit();
        release_console_sem();
        unregister_con_driver(&fb_con);