From: Hannes Reinecke <hare@suse.de>
Date: Tue, 31 Jul 2018 11:54:06 +0200
Subject: [PATCH] nvme: reintruduce nvme_get_log_ext()
References: bsc#1054245
Patch-Mainline: never, kABI fix

The patch 'nvme: simplify the API for getting log pages' replaced
nvme_get_log_ext() with nvme_get_log().

Signed-off-by: Hannes Reinecke <hare@suse.com>
---
 drivers/nvme/host/core.c | 6 ++++++
 drivers/nvme/host/nvme.h | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index e9f82814eb68..632aa4c194ea 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -2271,6 +2271,12 @@ int nvme_get_log(struct nvme_ctrl *ctrl, u32 nsid, u8 log_page, u8 lsp,
 	return nvme_submit_sync_cmd(ctrl->admin_q, &c, log, size);
 }
 
+int nvme_get_log_ext(struct nvme_ctrl *ctrl, struct nvme_ns *ns,
+			u8 log_page, void *log, size_t size, u64 offset)
+{
+	return nvme_get_log(ctrl, NVME_NSID_ALL, log_page, 0, log, size, 0);
+}
+
 static int nvme_get_effects_log(struct nvme_ctrl *ctrl)
 {
 	int ret;
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index a2a16abed2bb..be4e2ab9f576 100644
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -431,6 +431,8 @@ int nvme_reset_ctrl_sync(struct nvme_ctrl *ctrl);
 int nvme_delete_ctrl(struct nvme_ctrl *ctrl);
 int nvme_delete_ctrl_sync(struct nvme_ctrl *ctrl);
 
+int nvme_get_log_ext(struct nvme_ctrl *ctrl, struct nvme_ns *ns,
+		u8 log_page, void *log, size_t size, u64 offset);
 int nvme_get_log(struct nvme_ctrl *ctrl, u32 nsid, u8 log_page, u8 lsp,
 		void *log, size_t size, u64 offset);
 
-- 
2.12.3