The rtl8192e procfs-based debug interface seems very broken

The procfs debug code in rtl_debug.c is, ironically, very buggy: it lacks proper locking.
Since the most useful part of the code (the stats) are available through more
standard APIs, I think it is best to just delete the whole mess.
Signed-off-by: Sean MacLennan <seanm@seanm.ca>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

drivers/staging/rtl8192e/rtl8192e/Makefile

@@ -7,7 +7,6 @@ r8192e_pci-objs :=		\
 	r8190P_rtl8256.o	\
 	rtl_cam.o		\
 	rtl_core.o		\
-	rtl_debug.o		\
 	rtl_dm.o		\
 	rtl_eeprom.o		\
 	rtl_ethtool.o		\

drivers/staging/rtl8192e/rtl8192e/rtl_core.c

@@ -2966,8 +2966,6 @@ static int rtl8192_pci_probe(struct pci_dev *pdev,
 		goto err_free_irq;
 	RT_TRACE(COMP_INIT, "dev name: %s\n", dev->name);
 
-	rtl8192_proc_init_one(dev);
-
 	if (priv->polling_timer_on == 0)
 		check_rfctrl_gpio_timer((unsigned long)dev);
 
@@ -3003,7 +3001,6 @@ static void rtl8192_pci_disconnect(struct pci_dev *pdev)
 		del_timer_sync(&priv->gpio_polling_timer);
 		cancel_delayed_work(&priv->gpio_change_rf_wq);
 		priv->polling_timer_on = 0;
-		rtl8192_proc_remove_one(dev);
 		rtl8192_down(dev, true);
 		deinit_hal_dm(dev);
 		if (priv->pFirmware) {
@@ -3093,7 +3090,6 @@ static int __init rtl8192_pci_module_init(void)
 	printk(KERN_INFO "\nLinux kernel driver for RTL8192E WLAN cards\n");
 	printk(KERN_INFO "Copyright (c) 2007-2008, Realsil Wlan Driver\n");
 
-	rtl8192_proc_module_init();
 	if (0 != pci_register_driver(&rtl8192_pci_driver)) {
 		DMESG("No device found");
 		/*pci_unregister_driver (&rtl8192_pci_driver);*/
@@ -3107,7 +3103,6 @@ static void __exit rtl8192_pci_module_exit(void)
 	pci_unregister_driver(&rtl8192_pci_driver);
 
 	RT_TRACE(COMP_DOWN, "Exiting");
-	rtl8192_proc_module_remove();
 }
 
 void check_rfctrl_gpio_timer(unsigned long data)

drivers/staging/rtl8192e/rtl8192e/rtl_core.h

@@ -1085,10 +1085,4 @@ void ActUpdateChannelAccessSetting(struct net_device *dev,
 			   enum wireless_mode WirelessMode,
 			   struct channel_access_setting *ChnlAccessSetting);
 
-/* proc stuff from rtl_debug.c */
-void rtl8192_proc_init_one(struct net_device *dev);
-void rtl8192_proc_remove_one(struct net_device *dev);
-void rtl8192_proc_module_init(void);
-void rtl8192_proc_module_remove(void);
-
 #endif