lcd.c File Reference

#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/lcd.h>
#include <linux/notifier.h>
#include <linux/ctype.h>
#include <linux/err.h>
#include <linux/fb.h>
#include <linux/slab.h>

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt

Functions
: the name of the new object(must be the same as the name of the
lcd_device_register - register a new object of lcd_device class. respective framebuffer device). : an optional pointer to be stored in the device. The methods may retrieve it by using lcd_get_data(ld). : the lcd operations structure. Creates and registers a new lcd device. Returns either an ERR_PTR() or a pointer to the newly allocated device.
struct lcd_device *	lcd_device_register (const char *name, struct device *parent, void *devdata, struct lcd_ops *ops)
	EXPORT_SYMBOL (lcd_device_register)
void	lcd_device_unregister (struct lcd_device *ld)
	EXPORT_SYMBOL (lcd_device_unregister)
	postcore_initcall (lcd_class_init)
	module_exit (lcd_class_exit)
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Jamey Hicks <[email protected]>, Andrew Zabolotny <[email protected]>")
	MODULE_DESCRIPTION ("LCD Lowlevel Control Abstraction")

Macro Definition Documentation

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 8 of file lcd.c.

Function Documentation

EXPORT_SYMBOL

(

lcd_device_register

)

EXPORT_SYMBOL

(

lcd_device_unregister

)

struct lcd_device* lcd_device_register ( const char *  name, struct device *  parent, void *  devdata, struct lcd_ops *  ops  )

read

Definition at line 200 of file lcd.c.

void lcd_device_unregister

(

struct lcd_device *

ld

)

lcd_device_unregister - unregisters a object of lcd_device class. : the lcd device object to be unregistered and freed.

Unregisters a previously registered via lcd_device_register object.

Definition at line 245 of file lcd.c.

MODULE_AUTHOR	(	"Jamey Hicks <[email protected]>	,
		Andrew Zabolotny< zap @homelink.ru >"
	)

MODULE_DESCRIPTION

(

"LCD Lowlevel Control Abstraction"

)

module_exit

(

lcd_class_exit

)

MODULE_LICENSE

(

"GPL"

)

postcore_initcall

(

lcd_class_init

)