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Commit 0c6c1ce0 authored by Antonino A. Daplas's avatar Antonino A. Daplas Committed by Linus Torvalds
Browse files

fbcon: use struct device instead of struct class_device 



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

Signed-off-by: default avatarAntonino Daplas <adaplas@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent acba9cd0

drivers/video/console/fbcon.c

+29 −28
Original line number Diff line number Diff line
@@ -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 @@ static ssize_t store_rotate(struct class_device *class_device, 
	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 @@ static ssize_t store_rotate_all(struct class_device *class_device, 
	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 @@ static ssize_t show_rotate(struct class_device *class_device, char *buf) 
	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 @@ static ssize_t show_cursor_blink(struct class_device *class_device, char *buf) 
	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 @@ static ssize_t store_cursor_blink(struct class_device *clas_device, 
	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);