adv(4) doesn't depend on cam(4) and pci(4).

Hi adv(4) maintainers!

	I have a patch for adv(4).

Index: adv_eisa.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/advansys/adv_eisa.c,v
retrieving revision 1.19
diff -u -r1.19 adv_eisa.c
--- adv_eisa.c	4 Feb 2006 22:33:08 -0000	1.19
+++ adv_eisa.c	23 Mar 2006 16:29:45 -0000
_at__at_ -351,3 +351,4 _at__at_
 
 static devclass_t adv_eisa_devclass;
 DRIVER_MODULE(adv, eisa, adv_eisa_driver, adv_eisa_devclass, 0, 0);
+MODULE_DEPEND(adv, cam, 1, 1, 1);
Index: adv_isa.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/advansys/adv_isa.c,v
retrieving revision 1.29
diff -u -r1.29 adv_isa.c
--- adv_isa.c	13 Jul 2005 15:44:53 -0000	1.29
+++ adv_isa.c	23 Mar 2006 16:30:16 -0000
_at__at_ -430,3 +430,4 _at__at_
 
 static devclass_t adv_isa_devclass;
 DRIVER_MODULE(adv, isa, adv_isa_driver, adv_isa_devclass, 0, 0);
+MODULE_DEPEND(adv, cam, 1, 1, 1);
Index: adv_pci.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/advansys/adv_pci.c,v
retrieving revision 1.29
diff -u -r1.29 adv_pci.c
--- adv_pci.c	4 Feb 2006 22:33:08 -0000	1.29
+++ adv_pci.c	23 Mar 2006 16:31:09 -0000
_at__at_ -332,3 +332,5 _at__at_
 
 static devclass_t adv_pci_devclass;
 DRIVER_MODULE(adv, pci, adv_pci_driver, adv_pci_devclass, 0, 0);
+MODULE_DEPEND(adv, cam, 1, 1, 1);
+MODULE_DEPEND(adv, pci, 1, 1, 1);