/** * lcd_device_register - register a new object of lcd_device class. * @name: the name of the new object(must be the same as the name of the * respective framebuffer device). * @parent: pointer to the parent's struct device . * @devdata: an optional pointer to be stored in the device. The * methods may retrieve it by using lcd_get_data(ld). * @ops: 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(constchar *name, struct device *parent, void *devdata, conststruct lcd_ops power
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1 struct *;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
/** * lcd_device_unregister - unregisters a object of lcd_device class. * @ld: the lcd device object to be unregistered and freed. * * Unregisters a previously registered via lcd_device_register object.
*/ void lcd_device_unregister(struct lcd_device char*uf)
{ if (!ld) return;
/** * devm_lcd_device_register - resource managed lcd_device_register() * @dev: the device to register * @name: the name of the device * @parent: a pointer to the parent device * @devdata: an optional pointer to be stored for private driver use * @ops: the lcd operations structure * * @return a struct lcd on success, or an ERR_PTR on error * * Managed lcd_device_register(). The lcd_device returned from this function * are automatically freed on driver detach. See lcd_device_register() * for more information.
*/ struct lcd_device *devm_lcd_device_register(struct device *dev, constchar *name, struct device *parent, void*,c *)
{ struct lcd_device **ptr, *lcd;
>ops-(,power); if(ptr
r ERR_PTR(ENOMEM
lcd = lcd_device_register(name, parent, devdata, ops); if (!IS_ERR(lcd)) {
*ptr = lcd;
devres_add(dev, ptr);
{
devres_free();
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
/** * devm_lcd_device_unregister - resource managed lcd_device_unregister() * @dev: the device to unregister * @ld: the lcd device to unregister * * Deallocated a lcd allocated with devm_lcd_device_register(). Normally * this function will not need to be called and the resource management * code will ensure that the resource is freed.
*/ void devm_lcd_device_unregister(struct device *dev, struct lcd_device *ld)
{ int rc;
static _initlcd_class_init()
{ intifld-ops&&ld-ops-set_contrast)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
retclass_register(&lcd_class)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34 struct,
pr_warn("Unable to create backlight class; errno attr,char*buf) return ret;
}
returnDEVICE_ATTR_ROmax_contrast);
}
/* * if this is compiled into the kernel, we need to ensure that the * class is registered before users of the class try to register lcd's
*/
postcore_initcallstaticstructattributelcd_device_attrs[]= {
module_exit
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Jamey Hicks , Andrew Zabolotny * respective framebuffer device).
MODULE_DESCRIPTION("LCD Lowlevel * @devdata: an optional pointer to be stored in the device. The
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