staging: rtl8192u: remove r8180_pm.c and r8180_pm.h

This patch removes r8180_pm.h and r8180_pm.c from rtl8192u because they
are not used anywhere in the driver.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192u/r8180_pm.c

@@ -1,48 +0,0 @@
-/*
-   Power management interface routines.
-   Written by Mariusz Matuszek.
-   This code is currently just a placeholder for later work and
-   does not do anything useful.
-
-   This is part of rtl8180 OpenSource driver.
-   Copyright (C) Andrea Merello 2004  <andrea.merello@gmail.com>
-   Released under the terms of GPL (General Public Licence)
-*/
-
-#ifdef CONFIG_RTL8180_PM
-
-
-#include "r8180_hw.h"
-#include "r8180_pm.h"
-
-int rtl8180_save_state (struct pci_dev *dev, u32 state)
-{
-	printk(KERN_NOTICE "r8180 save state call (state %u).\n", state);
-	return(-EAGAIN);
-}
-
-
-int rtl8180_suspend (struct pci_dev *dev, u32 state)
-{
-	printk(KERN_NOTICE "r8180 suspend call (state %u).\n", state);
-	return(-EAGAIN);
-}
-
-
-int rtl8180_resume (struct pci_dev *dev)
-{
-	printk(KERN_NOTICE "r8180 resume call.\n");
-	return(-EAGAIN);
-}
-
-
-int rtl8180_enable_wake (struct pci_dev *dev, u32 state, int enable)
-{
-	printk(KERN_NOTICE "r8180 enable wake call (state %u, enable %d).\n",
-	       state, enable);
-	return(-EAGAIN);
-}
-
-
-
-#endif //CONFIG_RTL8180_PM

drivers/staging/rtl8192u/r8180_pm.h

@@ -1,28 +0,0 @@
-/*
-	Power management interface routines.
-	Written by Mariusz Matuszek.
-	This code is currently just a placeholder for later work and
-	does not do anything useful.
-
-	This is part of rtl8180 OpenSource driver.
-	Copyright (C) Andrea Merello 2004  <andrea.merello@gmail.com>
-	Released under the terms of GPL (General Public Licence)
-
-*/
-
-#ifdef CONFIG_RTL8180_PM
-
-#ifndef R8180_PM_H
-#define R8180_PM_H
-
-#include <linux/types.h>
-#include <linux/pci.h>
-
-int rtl8180_save_state (struct pci_dev *dev, u32 state);
-int rtl8180_suspend (struct pci_dev *dev, u32 state);
-int rtl8180_resume (struct pci_dev *dev);
-int rtl8180_enable_wake (struct pci_dev *dev, u32 state, int enable);
-
-#endif //R8180_PM_H
-
-#endif // CONFIG_RTL8180_PM