[PATCH] nvdimm/btt: add endian conversion in dev_err in btt_log_read

[Ben Dooks]

The dev_err() call in btt_log_read() is passing a seq value
into dev_err() which is a __le32 without any conversion.

Fix the following (prototype) sparse warnings:
drivers/nvdimm/btt.c:342:17: warning: incorrect type in argument 5 (different base types)
drivers/nvdimm/btt.c:342:17:    expected int
drivers/nvdimm/btt.c:342:17:    got restricted __le32 [usertype] seq
drivers/nvdimm/btt.c:342:17: warning: incorrect type in argument 6 (different base types)
drivers/nvdimm/btt.c:342:17:    expected int
drivers/nvdimm/btt.c:342:17:    got restricted __le32 [usertype] seq

Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
 drivers/nvdimm/btt.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/nvdimm/btt.c b/drivers/nvdimm/btt.c
index 7e1112960d7f..e9d548442884 100644
--- a/drivers/nvdimm/btt.c
+++ b/drivers/nvdimm/btt.c
@@ -341,8 +341,9 @@ static int btt_log_read(struct arena_info *arena, u32 lane,
 	if (old_ent < 0 || old_ent > 1) {
 		dev_err(to_dev(arena),
 				"log corruption (%d): lane %d seq [%d, %d]\n",
-				old_ent, lane, log.ent[arena->log_index[0]].seq,
-				log.ent[arena->log_index[1]].seq);
+				old_ent, lane,
+				le32_to_cpu(log.ent[arena->log_index[0]].seq),
+				le32_to_cpu(log.ent[arena->log_index[1]].seq));
 		/* TODO set error state? */
 		return -EIO;
 	}
-- 
2.37.2.352.g3c44437643