[PATCH ath-next] wifi: ath10k: use non devm for nvmem_cell_get

[Rosen Penev]

There's absolutely no need to extend the lifetime of cell to post
removal of the driver. It's only used in this function.

Signed-off-by: Rosen Penev <rosenp at gmail.com>
---
 drivers/net/wireless/ath/ath10k/core.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 5c5bd5ef7175..38c5f5f95433 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -1981,13 +1981,14 @@ static int ath10k_download_cal_nvmem(struct ath10k *ar, const char *cell_name)
 	size_t len;
 	int ret;

-	cell = devm_nvmem_cell_get(ar->dev, cell_name);
+	cell = nvmem_cell_get(ar->dev, cell_name);
 	if (IS_ERR(cell)) {
 		ret = PTR_ERR(cell);
 		return ret;
 	}

 	buf = nvmem_cell_read(cell, &len);
+	nvmem_cell_put(cell);
 	if (IS_ERR(buf))
 		return PTR_ERR(buf);

--
2.53.0