unmodified_drivers: make usbfront build conditional
authorJan Beulich <jbeulich@suse.com>
Thu, 23 Jan 2014 09:29:12 +0000 (10:29 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 23 Jan 2014 09:29:12 +0000 (10:29 +0100)
commitb2625bef58b66a012df2f759a1fb7ba50d139f7d
treebb24f264a7dfa49ddb254e95805ef613624a2c72
parent09bb434748af9bfe3f7fca4b6eef721a7d5042a4
unmodified_drivers: make usbfront build conditional

Commit 0dcfb88fb8 ("unmodified_drivers: enable build of usbfront
driver") results in the PV drivers to no longer build against older
(pre-2.6.35) Linux versions. That's because usbfront.h includes
headers from drivers/usb/core/, which is generally unavailable when
building out-of-tree modules.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
unmodified_drivers/linux-2.6/usbfront/Kbuild