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authorIan Campbell <ian.campbell@citrix.com>2009-02-09 23:05:51 +0300
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-01-06 00:29:58 +0300
commitdf660251eb534649f90f9dcfe1da1cef4ea48a3e (patch)
treef4ce5d401d16f13437f553117acb7807d05ed2dd /drivers/xen/xenbus/xenbus_probe.c
parent2de06cc1f18d638cc7ab1169f61a8599045c2d4f (diff)
downloadlinux-df660251eb534649f90f9dcfe1da1cef4ea48a3e.tar.xz
xen: add backend driver support
Impact: backend device support Add the basic machinery to support backend drivers. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> [corresponds to 79727b851bac in git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git] Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/xen/xenbus/xenbus_probe.c')
-rw-r--r--drivers/xen/xenbus/xenbus_probe.c13
1 files changed, 2 insertions, 11 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index d46205868b88..b09eb17ba007 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -95,17 +95,6 @@ int xenbus_match(struct device *_dev, struct device_driver *_drv)
EXPORT_SYMBOL_GPL(xenbus_match);
-int xenbus_uevent(struct device *_dev, struct kobj_uevent_env *env)
-{
- struct xenbus_device *dev = to_xenbus_device(_dev);
-
- if (add_uevent_var(env, "MODALIAS=xen:%s", dev->devicetype))
- return -ENOMEM;
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(xenbus_uevent);
-
static void free_otherend_details(struct xenbus_device *dev)
{
kfree(dev->otherend);
@@ -690,6 +679,8 @@ void xenbus_probe(struct work_struct *unused)
{
xenstored_ready = 1;
+ printk(KERN_CRIT "xenbus_probe wake_waiting\n");
+
/* Notify others that xenstore is up */
blocking_notifier_call_chain(&xenstore_chain, 0, NULL);
}