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OpenCloudOS-Kernel
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[PATCH] INPUT: remove the input_class structure, as it is unused. 

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2005-10-27 22:25:43 -07:00
parent 629b77a42c
commit b0fdfebb20
2 changed files with 3 additions and 16 deletions
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18
drivers/input/input.c
View File

@ -39,7 +39,6 @@ EXPORT_SYMBOL(input_close_device);
EXPORT_SYMBOL(input_accept_process); EXPORT_SYMBOL(input_accept_process);
EXPORT_SYMBOL(input_flush_device); EXPORT_SYMBOL(input_flush_device);
EXPORT_SYMBOL(input_event); EXPORT_SYMBOL(input_event);
EXPORT_SYMBOL(input_class);
EXPORT_SYMBOL_GPL(input_dev_class); EXPORT_SYMBOL_GPL(input_dev_class);
#define INPUT_DEVICES 256 #define INPUT_DEVICES 256
@ -927,8 +926,6 @@ static struct file_operations input_fops = {
.open = input_open_file, .open = input_open_file,
}; };
struct class *input_class;
static int __init input_init(void) static int __init input_init(void)
{ {
int err; int err;
@ -939,27 +936,19 @@ static int __init input_init(void)
return err; return err;
} }
input_class = class_create(THIS_MODULE, "input");
if (IS_ERR(input_class)) {
printk(KERN_ERR "input: unable to register input class\n");
err = PTR_ERR(input_class);
goto fail1;
}
err = input_proc_init(); err = input_proc_init();
if (err) if (err)
goto fail2; goto fail1;
err = register_chrdev(INPUT_MAJOR, "input", &input_fops); err = register_chrdev(INPUT_MAJOR, "input", &input_fops);
if (err) { if (err) {
printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR); printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
goto fail3; goto fail2;
} }
return 0; return 0;
fail3: input_proc_exit(); fail2: input_proc_exit();
fail2: class_destroy(input_class);
fail1: class_unregister(&input_dev_class); fail1: class_unregister(&input_dev_class);
return err; return err;
} }
@ -968,7 +957,6 @@ static void __exit input_exit(void)
{ {
input_proc_exit(); input_proc_exit();
unregister_chrdev(INPUT_MAJOR, "input"); unregister_chrdev(INPUT_MAJOR, "input");
class_destroy(input_class);
class_unregister(&input_dev_class); class_unregister(&input_dev_class);
} }

1
include/linux/input.h
View File

@ -1074,7 +1074,6 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min
dev->absbit[LONG(axis)] |= BIT(axis); dev->absbit[LONG(axis)] |= BIT(axis);
} }
extern struct class *input_class;
extern struct class input_dev_class; extern struct class input_dev_class;
#endif #endif