[2.6 patch] better USB_MON dependencies

[Adrian Bunk <bunk@stusta.de>]

On Tue, Jun 21, 2005 at 11:04:10PM +0200, Adrian Bunk wrote:
> 
> I thought it was required, but reading Documentation/kbuild/makefiles.txt
> convinces me you are correct.

I forgot to attach the updated patch...
Here it is.

cu
Adrian


<--  snip  -->



This patch makes the USB_MON less confusing.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 drivers/usb/core/hcd.c   |    2 +-
 drivers/usb/core/hcd.h   |    2 +-
 drivers/usb/mon/Kconfig  |   13 ++++---------
 drivers/usb/mon/Makefile |    2 +-
 include/linux/usb.h      |    2 +-
 5 files changed, 8 insertions(+), 13 deletions(-)

--- linux-2.6.12-mm1-full/drivers/usb/mon/Kconfig.old	2005-06-21 16:01:03.000000000 +0200
+++ linux-2.6.12-mm1-full/drivers/usb/mon/Kconfig	2005-06-21 16:02:13.000000000 +0200
@@ -2,13 +2,9 @@
 # USB Monitor configuration
 #
 
-# In normal life, it makes little sense to have usbmon as a module, and in fact
-# it is harmful, because there is no way to autoload the module.
-# The 'm' option is allowed for hackers who debug the usbmon itself,
-# and for those who have usbcore as a module.
 config USB_MON
-	tristate "USB Monitor"
-	depends on USB
+	bool "USB Monitor"
+	depends on USB!=n
 	default y
 	help
 	  If you say Y here, a component which captures the USB traffic
@@ -17,6 +13,5 @@
 	  Harding's USBMon.
 
 	  This is somewhat experimental at this time, but it should be safe,
-	  as long as you aren't building this as a module and then removing it.
-
-	  If unsure, say Y. Do not say M.
+	  as long as you aren't using modular USB and try to remove this
+	  module.
--- linux-2.6.12-mm1-full/drivers/usb/mon/Makefile.old	2005-06-21 16:02:29.000000000 +0200
+++ linux-2.6.12-mm1-full/drivers/usb/mon/Makefile	2005-06-21 16:03:09.000000000 +0200
@@ -4,4 +4,4 @@
 
 usbmon-objs	:= mon_main.o mon_stat.o mon_text.o
 
-obj-$(CONFIG_USB_MON)	+= usbmon.o
+obj-$(CONFIG_USB)	+= usbmon.o
--- linux-2.6.12-mm1-full/include/linux/usb.h.old	2005-06-21 16:04:38.000000000 +0200
+++ linux-2.6.12-mm1-full/include/linux/usb.h	2005-06-21 16:04:44.000000000 +0200
@@ -290,7 +290,7 @@
 	struct class_device *class_dev;	/* class device for this bus */
 	struct kref kref;		/* handles reference counting this bus */
 	void (*release)(struct usb_bus *bus);	/* function to destroy this bus's memory */
-#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
+#if defined(CONFIG_USB_MON)
 	struct mon_bus *mon_bus;	/* non-null when associated */
 	int monitored;			/* non-zero when monitored */
 #endif
--- linux-2.6.12-mm1-full/drivers/usb/core/hcd.h.old	2005-06-21 16:05:02.000000000 +0200
+++ linux-2.6.12-mm1-full/drivers/usb/core/hcd.h	2005-06-21 16:05:08.000000000 +0200
@@ -410,7 +410,7 @@
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
+#if defined(CONFIG_USB_MON)
 
 struct usb_mon_operations {
 	void (*urb_submit)(struct usb_bus *bus, struct urb *urb);
--- linux-2.6.12-mm1-full/drivers/usb/core/hcd.c.old	2005-06-21 16:05:21.000000000 +0200
+++ linux-2.6.12-mm1-full/drivers/usb/core/hcd.c	2005-06-21 16:05:27.000000000 +0200
@@ -1855,7 +1855,7 @@
 
 /*-------------------------------------------------------------------------*/
 
-#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE)
+#if defined(CONFIG_USB_MON)
 
 struct usb_mon_operations *mon_ops;