xen/xenbus: fixup checkpatch issues in xenbus_probe*

[firefly-linux-kernel-4.4.55.git] / drivers / xen / xenbus / xenbus_probe_backend.c

diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c
index 9b9dd36bb1c45432d0cc067aa8a941dbd1d08a48..6cf467bf63ec8f4c7ed9b720f1c4710d4ee60089 100644 (file)
--- a/drivers/xen/xenbus/xenbus_probe_backend.c
+++ b/drivers/xen/xenbus/xenbus_probe_backend.c
@@ -84,8 +84,8 @@ static int backend_bus_id(char bus_id[XEN_BUS_ID_SIZE], const char *nodename)
        if (err)
                return err;
 
-       if (snprintf(bus_id, XEN_BUS_ID_SIZE,
-                    "%.*s-%i-%s", typelen, type, domid, devid) >= XEN_BUS_ID_SIZE)
+       if (snprintf(bus_id, XEN_BUS_ID_SIZE, "%.*s-%i-%s",
+                    typelen, type, domid, devid) >= XEN_BUS_ID_SIZE)
                return -ENOSPC;
        return 0;
 }
@@ -147,7 +147,8 @@ static int xenbus_probe_backend_unit(struct xen_bus_type *bus,
 }
 
 /* backend/<typename>/<frontend-domid> */
-static int xenbus_probe_backend(struct xen_bus_type *bus, const char *type, const char *domid)
+static int xenbus_probe_backend(struct xen_bus_type *bus, const char *type,
+                               const char *domid)
 {
        char *nodename;
        int err = 0;
@@ -188,18 +189,18 @@ static struct device_attribute xenbus_backend_dev_attrs[] = {
 
 static struct xen_bus_type xenbus_backend = {
        .root = "backend",
-       .levels = 3,            /* backend/type/<frontend>/<id> */
+       .levels = 3,            /* backend/type/<frontend>/<id> */
        .get_bus_id = backend_bus_id,
        .probe = xenbus_probe_backend,
        .otherend_changed = frontend_changed,
        .bus = {
-               .name      = "xen-backend",
-               .match     = xenbus_match,
-               .uevent    = xenbus_uevent_backend,
-               .probe     = xenbus_dev_probe,
-               .remove    = xenbus_dev_remove,
-               .shutdown  = xenbus_dev_shutdown,
-               .dev_attrs = xenbus_backend_dev_attrs,
+               .name           = "xen-backend",
+               .match          = xenbus_match,
+               .uevent         = xenbus_uevent_backend,
+               .probe          = xenbus_dev_probe,
+               .remove         = xenbus_dev_remove,
+               .shutdown       = xenbus_dev_shutdown,
+               .dev_attrs      = xenbus_backend_dev_attrs,
        },
 };
 
@@ -221,24 +222,6 @@ static int read_frontend_details(struct xenbus_device *xendev)
        return xenbus_read_otherend_details(xendev, "frontend-id", "frontend");
 }
 
-//void xenbus_backend_suspend(int (*fn)(struct device *, void *))
-//{
-//     DPRINTK("");
-//     bus_for_each_dev(&xenbus_backend.bus, NULL, NULL, fn);
-//}
-
-//void xenbus_backend_resume(int (*fn)(struct device *, void *))
-//{
-//     DPRINTK("");
-//     bus_for_each_dev(&xenbus_backend.bus, NULL, NULL, fn);
-//}
-
-//int xenbus_for_each_backend(void *arg, int (*fn)(struct device *, void *))
-//{
-//     return bus_for_each_dev(&xenbus_backend.bus, NULL, arg, fn);
-//}
-//EXPORT_SYMBOL_GPL(xenbus_for_each_backend);
-
 int xenbus_dev_is_online(struct xenbus_device *dev)
 {
        int rc, val;