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authorIan Campbell <ian.campbell@citrix.com>2009-02-09 12:05:50 -0800
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-03-30 09:26:55 -0700
commita1ce1be578365a4da7e7d7db4812539d2d5da763 (patch)
tree93110109c0aba28f654dfe0a12e189a054affe5e
parent6d02c42698f99eccb290ac53d4f10ca883b9f90c (diff)
xen: remove suspend_cancel hook
Remove suspend_cancel hook from xenbus_driver, in preparation for using the device model for suspending. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
-rw-r--r--drivers/xen/xenbus/xenbus_probe.c23
-rw-r--r--include/xen/xenbus.h1
2 files changed, 0 insertions, 24 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 773d1cf2328..bd20361fb09 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -689,27 +689,6 @@ static int suspend_dev(struct device *dev, void *data)
return 0;
}
-static int suspend_cancel_dev(struct device *dev, void *data)
-{
- int err = 0;
- struct xenbus_driver *drv;
- struct xenbus_device *xdev;
-
- DPRINTK("");
-
- if (dev->driver == NULL)
- return 0;
- drv = to_xenbus_driver(dev->driver);
- xdev = container_of(dev, struct xenbus_device, dev);
- if (drv->suspend_cancel)
- err = drv->suspend_cancel(xdev);
- if (err)
- printk(KERN_WARNING
- "xenbus: suspend_cancel %s failed: %i\n",
- dev_name(dev), err);
- return 0;
-}
-
static int resume_dev(struct device *dev, void *data)
{
int err;
@@ -777,8 +756,6 @@ EXPORT_SYMBOL_GPL(xenbus_resume);
void xenbus_suspend_cancel(void)
{
xs_suspend_cancel();
- bus_for_each_dev(&xenbus_frontend.bus, NULL, NULL, suspend_cancel_dev);
- xenbus_backend_resume(suspend_cancel_dev);
}
EXPORT_SYMBOL_GPL(xenbus_suspend_cancel);
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index f87f9614844..0836772b968 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -92,7 +92,6 @@ struct xenbus_driver {
enum xenbus_state backend_state);
int (*remove)(struct xenbus_device *dev);
int (*suspend)(struct xenbus_device *dev);
- int (*suspend_cancel)(struct xenbus_device *dev);
int (*resume)(struct xenbus_device *dev);
int (*uevent)(struct xenbus_device *, char **, int, char *, int);
struct device_driver driver;