X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fnvme%2Fnvme-uclass.c;h=2d88efdb619ba6500a76631ac52842f4ddfe945d;hb=c7df098a71e05dc81cee818747759e8060b59626;hp=0895bc9c249678d0e4130288836d00538fe2127c;hpb=c1b62ba9ca0e41fdd548cb3bb9af3b3f90d4a393;p=u-boot

diff --git a/drivers/nvme/nvme-uclass.c b/drivers/nvme/nvme-uclass.c
index 0895bc9c24..2d88efdb61 100644
--- a/drivers/nvme/nvme-uclass.c
+++ b/drivers/nvme/nvme-uclass.c
@@ -1,8 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright (C) 2017 NXP Semiconductors
  * Copyright (C) 2017 Bin Meng <bmeng.cn@gmail.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #include <common.h>
@@ -11,43 +10,26 @@
 #include <dm/device.h>
 #include "nvme.h"
 
-static int nvme_info_init(struct uclass *uc)
-{
-	struct nvme_info *info = (struct nvme_info *)uc->priv;
-
-	info->ns_num = 0;
-	info->ndev_num = 0;
-	INIT_LIST_HEAD(&info->dev_list);
-	nvme_info = info;
-
-	return 0;
-}
-
 static int nvme_uclass_post_probe(struct udevice *udev)
 {
 	char name[20];
-	char *str;
 	struct udevice *ns_udev;
 	int i, ret;
 	struct nvme_dev *ndev = dev_get_priv(udev);
 
 	/* Create a blk device for each namespace */
 	for (i = 0; i < ndev->nn; i++) {
-		sprintf(name, "nvme-blk#%d", nvme_info->ns_num);
-		str = strdup(name);
-		if (!str)
-			return -ENOMEM;
+		/*
+		 * Encode the namespace id to the device name so that
+		 * we can extract it when doing the probe.
+		 */
+		sprintf(name, "blk#%d", i);
 
 		/* The real blksz and size will be set by nvme_blk_probe() */
-		ret = blk_create_device(udev, "nvme-blk", str, IF_TYPE_NVME,
-					nvme_info->ns_num++, 512, 0, &ns_udev);
-		if (ret) {
-			free(str);
-			nvme_info->ns_num--;
-
+		ret = blk_create_devicef(udev, "nvme-blk", name, IF_TYPE_NVME,
+					 -1, 512, 0, &ns_udev);
+		if (ret)
 			return ret;
-		}
-		device_set_name_alloced(ns_udev);
 	}
 
 	return 0;
@@ -56,7 +38,5 @@ static int nvme_uclass_post_probe(struct udevice *udev)
 UCLASS_DRIVER(nvme) = {
 	.name	= "nvme",
 	.id	= UCLASS_NVME,
-	.init	= nvme_info_init,
 	.post_probe = nvme_uclass_post_probe,
-	.priv_auto_alloc_size = sizeof(struct nvme_info),
 };