lkml.org 
[lkml]   [2016]   [Apr]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] usbip: vudc: fix Kconfig dependencies
Date
With the addition of VUDC, the USBIP stack can now be used on
configurations without USB host support, but trying to build
it with USB gadget support disabled fails with

drivers/usb/built-in.o: In function `vep_dequeue':
vudc_main.c:(.text+0xa6ddc): undefined reference to `usb_gadget_giveback_request'
drivers/usb/built-in.o: In function `nuke':
vudc_main.c:(.text+0xa6ea8): undefined reference to `usb_gadget_giveback_request'
drivers/usb/built-in.o: In function `vudc_device_reset':
vudc_main.c:(.text+0xa720c): undefined reference to `usb_gadget_udc_reset'
drivers/usb/built-in.o: In function `vudc_probe':

This addresses both issues, by changing the dependency for USBIP_CORE
to USB_COMMON, and adding additional dependencies on USB or USB_GADGET
for the individual portions as needed.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 9360575c5837 ("usbip: vudc: Add vudc to Kconfig")
---
drivers/usb/usbip/Kconfig | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/usbip/Kconfig b/drivers/usb/usbip/Kconfig
index ebf4ff050890..17646b25343f 100644
--- a/drivers/usb/usbip/Kconfig
+++ b/drivers/usb/usbip/Kconfig
@@ -1,6 +1,6 @@
config USBIP_CORE
tristate "USB/IP support"
- depends on USB && NET
+ depends on USB_COMMON && NET
---help---
This enables pushing USB packets over IP to allow remote
machines direct access to USB devices. It provides the
@@ -16,7 +16,7 @@ config USBIP_CORE

config USBIP_VHCI_HCD
tristate "VHCI hcd"
- depends on USBIP_CORE
+ depends on USBIP_CORE && USB
---help---
This enables the USB/IP virtual host controller driver,
which is run on the remote machine.
@@ -26,7 +26,7 @@ config USBIP_VHCI_HCD

config USBIP_HOST
tristate "Host driver"
- depends on USBIP_CORE
+ depends on USBIP_CORE && USB
---help---
This enables the USB/IP host driver, which is run on the
machine that is sharing the USB devices.
@@ -36,7 +36,7 @@ config USBIP_HOST

config USBIP_VUDC
tristate "VUDC driver"
- depends on USBIP_CORE
+ depends on USBIP_CORE && USB_GADGET
---help---
This enables the USB/IP virtual USB device controller
driver, which is run on the host machine, allowing the
--
2.7.0
\
 
 \ /
  Last update: 2016-04-28 15:01    [W:0.036 / U:12.780 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site