have CONFIG_SCSI_PROC_FS depend on CONFIG_PROC_FS

Patch against recent 2.6: have CONFIG_SCSI_PROC_FS depend on CONFIG_PROC_FS, as configuring CONFIG_SCSI_PROC_FS without CONFIG_PROC_FS prevents scsi core from initializing.

===== drivers/scsi/Kconfig 1.54 vs edited =====

@@ -23,7 +23,7 @@
 
 config SCSI_PROC_FS
 	bool "legacy /proc/scsi/ support"
-	depends on SCSI
+	depends on SCSI && PROC_FS
 	default y
 	---help---
 	  This option enables support for the various files in