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authorDavid Vrabel <david.vrabel@citrix.com>2014-09-08 17:30:41 +0100
committerDavid Vrabel <david.vrabel@citrix.com>2014-10-06 10:27:57 +0100
commit95afae481414cbdb0567bf82d5e5077c3ac9da20 (patch)
tree653ae2fae22966dd2a634ac4865ead3c6937eee9 /drivers/xen
parent305559f16538708b603ceeb317ebaed9c4da9ce9 (diff)
downloadlinux-95afae481414cbdb0567bf82d5e5077c3ac9da20.tar.bz2
xen: remove DEFINE_XENBUS_DRIVER() macro
The DEFINE_XENBUS_DRIVER() macro looks a bit weird and causes sparse errors. Replace the uses with standard structure definitions instead. This is similar to pci and usb device registration. Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/xen-pciback/xenbus.c6
-rw-r--r--drivers/xen/xen-scsiback.c5
-rw-r--r--drivers/xen/xenbus/xenbus_probe.c6
-rw-r--r--drivers/xen/xenbus/xenbus_probe.h4
-rw-r--r--drivers/xen/xenbus/xenbus_probe_backend.c8
-rw-r--r--drivers/xen/xenbus/xenbus_probe_frontend.c8
6 files changed, 25 insertions, 12 deletions
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index c214daab4829..ad8d30c088fe 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -719,11 +719,13 @@ static const struct xenbus_device_id xen_pcibk_ids[] = {
{""},
};
-static DEFINE_XENBUS_DRIVER(xen_pcibk, DRV_NAME,
+static struct xenbus_driver xen_pcibk_driver = {
+ .name = DRV_NAME,
+ .ids = xen_pcibk_ids,
.probe = xen_pcibk_xenbus_probe,
.remove = xen_pcibk_xenbus_remove,
.otherend_changed = xen_pcibk_frontend_changed,
-);
+};
const struct xen_pcibk_backend *__read_mostly xen_pcibk_backend;
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c
index ad11258a78d6..3e32146472a5 100644
--- a/drivers/xen/xen-scsiback.c
+++ b/drivers/xen/xen-scsiback.c
@@ -2056,11 +2056,12 @@ static const struct xenbus_device_id scsiback_ids[] = {
{ "" }
};
-static DEFINE_XENBUS_DRIVER(scsiback, ,
+static struct xenbus_driver scsiback_driver = {
+ .ids = scsiback_ids,
.probe = scsiback_probe,
.remove = scsiback_remove,
.otherend_changed = scsiback_frontend_changed
-);
+};
static void scsiback_init_pend(void *p)
{
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index 3c0a74b3e9b1..564b31584860 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -297,9 +297,13 @@ void xenbus_dev_shutdown(struct device *_dev)
EXPORT_SYMBOL_GPL(xenbus_dev_shutdown);
int xenbus_register_driver_common(struct xenbus_driver *drv,
- struct xen_bus_type *bus)
+ struct xen_bus_type *bus,
+ struct module *owner, const char *mod_name)
{
+ drv->driver.name = drv->name ? drv->name : drv->ids[0].devicetype;
drv->driver.bus = &bus->bus;
+ drv->driver.owner = owner;
+ drv->driver.mod_name = mod_name;
return driver_register(&drv->driver);
}
diff --git a/drivers/xen/xenbus/xenbus_probe.h b/drivers/xen/xenbus/xenbus_probe.h
index 1085ec294a19..c9ec7ca1f7ab 100644
--- a/drivers/xen/xenbus/xenbus_probe.h
+++ b/drivers/xen/xenbus/xenbus_probe.h
@@ -60,7 +60,9 @@ extern int xenbus_match(struct device *_dev, struct device_driver *_drv);
extern int xenbus_dev_probe(struct device *_dev);
extern int xenbus_dev_remove(struct device *_dev);
extern int xenbus_register_driver_common(struct xenbus_driver *drv,
- struct xen_bus_type *bus);
+ struct xen_bus_type *bus,
+ struct module *owner,
+ const char *mod_name);
extern int xenbus_probe_node(struct xen_bus_type *bus,
const char *type,
const char *nodename);
diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c
index 5125dce11a60..04f7f85a5edf 100644
--- a/drivers/xen/xenbus/xenbus_probe_backend.c
+++ b/drivers/xen/xenbus/xenbus_probe_backend.c
@@ -234,13 +234,15 @@ int xenbus_dev_is_online(struct xenbus_device *dev)
}
EXPORT_SYMBOL_GPL(xenbus_dev_is_online);
-int xenbus_register_backend(struct xenbus_driver *drv)
+int __xenbus_register_backend(struct xenbus_driver *drv, struct module *owner,
+ const char *mod_name)
{
drv->read_otherend_details = read_frontend_details;
- return xenbus_register_driver_common(drv, &xenbus_backend);
+ return xenbus_register_driver_common(drv, &xenbus_backend,
+ owner, mod_name);
}
-EXPORT_SYMBOL_GPL(xenbus_register_backend);
+EXPORT_SYMBOL_GPL(__xenbus_register_backend);
static int backend_probe_and_watch(struct notifier_block *notifier,
unsigned long event,
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index cb385c10d2b1..bcb53bdc469c 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -317,13 +317,15 @@ static void wait_for_devices(struct xenbus_driver *xendrv)
print_device_status);
}
-int xenbus_register_frontend(struct xenbus_driver *drv)
+int __xenbus_register_frontend(struct xenbus_driver *drv, struct module *owner,
+ const char *mod_name)
{
int ret;
drv->read_otherend_details = read_backend_details;
- ret = xenbus_register_driver_common(drv, &xenbus_frontend);
+ ret = xenbus_register_driver_common(drv, &xenbus_frontend,
+ owner, mod_name);
if (ret)
return ret;
@@ -332,7 +334,7 @@ int xenbus_register_frontend(struct xenbus_driver *drv)
return 0;
}
-EXPORT_SYMBOL_GPL(xenbus_register_frontend);
+EXPORT_SYMBOL_GPL(__xenbus_register_frontend);
static DECLARE_WAIT_QUEUE_HEAD(backend_state_wq);
static int backend_state;