centos man page for input_free_device

Query: input_free_device

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

INPUT_FREE_DEVICE(9)						  Input Subsystem					      INPUT_FREE_DEVICE(9)

NAME
input_free_device - free memory occupied by input_dev structure
SYNOPSIS
void input_free_device(struct input_dev * dev);
ARGUMENTS
dev input device to free
DESCRIPTION
This function should only be used if input_register_device was not called yet or if it failed. Once device was registered use input_unregister_device and memory will be freed once last reference to the device is dropped. Device should be allocated by input_allocate_device.
NOTE
If there are references to the input device then memory will not be freed until last reference is dropped.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 INPUT_FREE_DEVICE(9)
Related Man Pages
device_create(9) - centos
struct_input_handler(9) - centos
device_create(9) - suse
struct_input_dev(9) - suse
struct_input_handler(9) - suse
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