drivers/usb/usb-core.c

   1 /*
   2  * driver/usb/usb-core.c
   3  *
   4  * (C) Copyright David Waite 1999
   5  * based on code from usb.c, by Linus Torvalds
   6  *
   7  * The purpose of this file is to pull any and all generic modular code from
   8  * usb.c and put it in a separate file. This way usb.c is kept as a generic
   9  * library, while this file handles starting drivers, etc.
  10  *
  11  */
  12 #include <linux/version.h>
  13 #include <linux/kernel.h>
  14 #include <linux/config.h>
  15
  16 #include "inits.h"
  17 #include "usb.h"
  18
  19 #ifndef CONFIG_USB_MODULE
  20 #       ifdef CONFIG_USB_UHCI
  21                 int uhci_init(void);
  22 #       endif
  23 #       ifdef CONFIG_USB_OHCI_HCD
  24                 int ohci_hcd_init(void);
  25 #       endif
  26 #endif
  27
  28 int usb_init(void)
  29 {
  30         usb_major_init();
  31 #ifdef CONFIG_USB_PROC
  32         proc_usb_init();
  33 #endif
  34         usb_hub_init();
  35
  36 #ifndef CONFIG_USB_MODULE
  37 #       ifdef CONFIG_USB_UHCI
  38                 uhci_init();
  39 #       endif
  40 #       ifdef CONFIG_USB_OHCI_HCD
  41                 ohci_hcd_init();
  42 #       endif
  43 #       ifdef CONFIG_USB_MOUSE
  44                 usb_mouse_init();
  45 #       endif
  46 #       ifdef CONFIG_USB_HP_SCANNER
  47                 usb_hp_scanner_init();
  48 #       endif
  49 #       ifdef CONFIG_USB_KBD
  50                 usb_kbd_init();
  51 #       endif
  52 #       ifdef CONFIG_USB_AUDIO
  53                 usb_audio_init();
  54 #       endif
  55 #       ifdef CONFIG_USB_ACM
  56                 usb_acm_init();
  57 #       endif
  58 #       ifdef CONFIG_USB_PRINTER
  59                 usb_printer_init();
  60 #       endif
  61 #       ifdef CONFIG_USB_SERIAL
  62                 usb_serial_init();
  63 #       endif
  64 #       ifdef CONFIG_USB_CPIA
  65                 usb_cpia_init();
  66 #       endif
  67 #       ifdef CONFIG_USB_DC2XX
  68                 usb_dc2xx_init();
  69 #       endif
  70 #       ifdef CONFIG_USB_SCSI
  71                 usb_scsi_init();
  72 #       endif
  73 #       ifdef CONFIG_USB_DABUSB
  74                 dabusb_init();
  75 #       endif
  76 #endif
  77         return 0;
  78 }
  79
  80 /*
  81  *  Clean up when unloading the module
  82  */
  83 void cleanup_drivers(void)
  84 {
  85         usb_major_cleanup();
  86 #ifdef CONFIG_USB_PROC
  87         proc_usb_cleanup ();
  88 #endif
  89         usb_hub_cleanup();
  90
  91 #ifndef MODULE
  92 #       ifdef CONFIG_USB_MOUSE
  93                 usb_mouse_cleanup();
  94 #       endif
  95 #       ifdef CONFIG_USB_HP_SCANNER
  96                 usb_hp_scanner_cleanup();
  97 #       endif
  98 #       ifdef CONFIG_USB_DABUSB
  99                 dabusb_cleanup();
 100 #       endif
 101 #       ifdef CONFIG_USB_KBD
 102                 usb_kbd_cleanup();
 103 #       endif
 104 #       ifdef CONFIG_USB_ACM
 105                 usb_acm_cleanup();
 106 #       endif
 107 #       ifdef CONFIG_USB_CPIA
 108                 usb_cpia_cleanup();
 109 #       endif
 110 #       ifdef CONFIG_USB_DC2XX
 111                 usb_dc2xx_cleanup();
 112 #       endif
 113 #endif
 114 }
 115
 116 #ifdef MODULE
 117 int init_module(void)
 118 {
 119         return usb_init();
 120 }
 121
 122 void cleanup_module(void)
 123 {
 124         cleanup_drivers();
 125 }
 126 #endif