From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= <mb@lightnvm.io>
Date: Sun, 5 Aug 2018 08:25:19 -0600
Subject: [PATCH] lightnvm: remove minor version check for 2.0
Git-commit: f10fe9d85dc0802b54519c917716e6f0092b4ce7
Patch-mainline: v4.19-rc1
References: bsc#1125245
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
A minor version number increase should not break backwards
compatibility.
Fixes: 3cb98f84d368b ("lightnvm: add minor version to generic geometry")
Reviewed-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/nvme/host/lightnvm.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c
index 7e4cf4eb9d66..6fe5923c95d4 100644
--- a/drivers/nvme/host/lightnvm.c
+++ b/drivers/nvme/host/lightnvm.c
@@ -414,12 +414,6 @@ static int nvme_nvm_setup_20(struct nvme_nvm_id20 *id,
/* Set compacted version for upper layers */
geo->version = NVM_OCSSD_SPEC_20;
- if (!(geo->major_ver_id == 2 && geo->minor_ver_id == 0)) {
- pr_err("nvm: OCSSD version not supported (v%d.%d)\n",
- geo->major_ver_id, geo->minor_ver_id);
- return -EINVAL;
- }
-
geo->num_ch = le16_to_cpu(id->num_grp);
geo->num_lun = le16_to_cpu(id->num_pu);
geo->all_luns = geo->num_ch * geo->num_lun;
--
2.16.4