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| author | Pete Zaitcev <zaitcev@redhat.com> | 2008-11-14 07:31:21 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-01-07 20:59:54 +0300 |
| commit | f150fa1afbf69a87f54752579ff2bb769aad88b3 (patch) | |
| tree | 00bab764efef6249694a804a76a4cdd9720811d1 | |
| parent | 5e5b0e5d6a354f6f457368149eb2e9a61e5576cf (diff) | |
| download | linux-f150fa1afbf69a87f54752579ff2bb769aad88b3.tar.xz | |
USB: Allow usbmon as a module even if usbcore is builtin
usbmon can only be built as a module if usbcore is a module too. Trivial
changes to the relevant Kconfig and Makefile (and a few trivial changes
elsewhere) allow usbmon to be built as a module even if usbcore is
builtin.
This is verified to work in all 9 permutations (3 correctly prohibited
by Kconfig, 6 build a suitable result).
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/core/hcd.c | 4 | ||||
| -rw-r--r-- | drivers/usb/core/hcd.h | 4 | ||||
| -rw-r--r-- | drivers/usb/mon/Kconfig | 13 | ||||
| -rw-r--r-- | drivers/usb/mon/Makefile | 3 | ||||
| -rw-r--r-- | include/linux/usb.h | 2 |
5 files changed, 12 insertions, 14 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index e1b42626d04d..7403ed871abd 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -2028,7 +2028,7 @@ EXPORT_SYMBOL_GPL(usb_hcd_platform_shutdown); /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_USB_MON) +#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE) struct usb_mon_operations *mon_ops; @@ -2064,4 +2064,4 @@ void usb_mon_deregister (void) } EXPORT_SYMBOL_GPL (usb_mon_deregister); -#endif /* CONFIG_USB_MON */ +#endif /* CONFIG_USB_MON || CONFIG_USB_MON_MODULE */ diff --git a/drivers/usb/core/hcd.h b/drivers/usb/core/hcd.h index d202342b36b6..0aaa9cea6b38 100644 --- a/drivers/usb/core/hcd.h +++ b/drivers/usb/core/hcd.h @@ -421,7 +421,7 @@ static inline void usbfs_cleanup(void) { } /*-------------------------------------------------------------------------*/ -#if defined(CONFIG_USB_MON) +#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE) struct usb_mon_operations { void (*urb_submit)(struct usb_bus *bus, struct urb *urb); @@ -463,7 +463,7 @@ static inline void usbmon_urb_submit_error(struct usb_bus *bus, struct urb *urb, static inline void usbmon_urb_complete(struct usb_bus *bus, struct urb *urb, int status) {} -#endif /* CONFIG_USB_MON */ +#endif /* CONFIG_USB_MON || CONFIG_USB_MON_MODULE */ /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/mon/Kconfig b/drivers/usb/mon/Kconfig index deb9ddffa402..f28f350cd96a 100644 --- a/drivers/usb/mon/Kconfig +++ b/drivers/usb/mon/Kconfig @@ -3,14 +3,13 @@ # config USB_MON - bool "USB Monitor" - depends on USB!=n - default y + tristate "USB Monitor" + depends on USB + default y if USB=y + default m if USB=m help - If you say Y here, a component which captures the USB traffic + If you select this option, a component which captures the USB traffic between peripheral-specific drivers and HC drivers will be built. For more information, see <file:Documentation/usb/usbmon.txt>. - This is somewhat experimental at this time, but it should be safe. - - If unsure, say Y. + If unsure, say Y (if allowed), otherwise M. diff --git a/drivers/usb/mon/Makefile b/drivers/usb/mon/Makefile index 0f76ed5e1617..c6516b566731 100644 --- a/drivers/usb/mon/Makefile +++ b/drivers/usb/mon/Makefile @@ -4,5 +4,4 @@ usbmon-objs := mon_main.o mon_stat.o mon_text.o mon_bin.o mon_dma.o -# This does not use CONFIG_USB_MON because we want this to use a tristate. -obj-$(CONFIG_USB) += usbmon.o +obj-$(CONFIG_USB_MON) += usbmon.o diff --git a/include/linux/usb.h b/include/linux/usb.h index c8e55aa979de..8bc81bffc195 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -336,7 +336,7 @@ struct usb_bus { #endif struct device *dev; /* device for this bus */ -#if defined(CONFIG_USB_MON) +#if defined(CONFIG_USB_MON) || defined(CONFIG_USB_MON_MODULE) struct mon_bus *mon_bus; /* non-null when associated */ int monitored; /* non-zero when monitored */ #endif |