drivers/atm/atmdev_init.c

   1 /* drivers/atm/atmdev_init.c - ATM device driver initialization */
   2
   3 /* Written 1995-2000 by Werner Almesberger, EPFL LRC/ICA */
   4
   5
   6 #include <linux/config.h>
   7 #include <linux/init.h>
   8
   9
  10 #ifdef CONFIG_ATM_ZATM
  11 extern int zatm_detect(void);
  12 #endif
  13 #ifdef CONFIG_ATM_AMBASSADOR
  14 extern int amb_detect(void);
  15 #endif
  16 #ifdef CONFIG_ATM_HORIZON
  17 extern int hrz_detect(void);
  18 #endif
  19 #ifdef CONFIG_ATM_FORE200E
  20 extern int fore200e_detect(void);
  21 #endif
  22 #ifdef CONFIG_ATM_LANAI
  23 extern int lanai_detect(void);
  24 #endif
  25
  26
  27 /*
  28  * For historical reasons, atmdev_init returns the number of devices found.
  29  * Note that some detections may not go via atmdev_init (e.g. eni.c), so this
  30  * number is meaningless.
  31  */
  32
  33 int __init atmdev_init(void)
  34 {
  35         int devs;
  36
  37         devs = 0;
  38 #ifdef CONFIG_ATM_ZATM
  39         devs += zatm_detect();
  40 #endif
  41 #ifdef CONFIG_ATM_AMBASSADOR
  42         devs += amb_detect();
  43 #endif
  44 #ifdef CONFIG_ATM_HORIZON
  45         devs += hrz_detect();
  46 #endif
  47 #ifdef CONFIG_ATM_FORE200E
  48         devs += fore200e_detect();
  49 #endif
  50 #ifdef CONFIG_ATM_LANAI
  51         devs += lanai_detect();
  52 #endif
  53         return devs;
  54 }