xen: pvblock: Use uclass_probe_all

Also eliminate useless code and variables.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/xen/pvblock.c b/drivers/xen/pvblock.c
index 95e298d..4ad548d 100644 (file)
--- a/drivers/xen/pvblock.c
+++ b/drivers/xen/pvblock.c
@@ -818,8 +818,6 @@ static void print_pvblock_devices(void)
 void pvblock_init(void)
 {
        struct driver_info info;
-       struct udevice *udev;
-       struct uclass *uc;
        int ret;
 
        /*
@@ -828,15 +826,12 @@ void pvblock_init(void)
         * virtual block devices.
         */
        info.name = DRV_NAME;
-       ret = device_bind_by_name(gd->dm_root, false, &info, &udev);
+       ret = device_bind_by_name(gd->dm_root, false, &info, NULL);
        if (ret < 0)
                printf("Failed to bind " DRV_NAME ", ret: %d\n", ret);
 
        /* Bootstrap virtual block devices class driver */
-       ret = uclass_get(UCLASS_PVBLOCK, &uc);
-       if (ret)
-               return;
-       uclass_foreach_dev_probe(UCLASS_PVBLOCK, udev);
+       uclass_probe_all(UCLASS_PVBLOCK);
 
        print_pvblock_devices();
 }