linux-kernel - [PATCH] nvmem: core: remove unused nvmem

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Date:   Tue, 26 Jun 2018 12:36:40 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, bgolaszewski@...libre.com,
        andrew@...n.ch,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH] nvmem: core: remove unused nvmem_device ncells member

nvmem ncells can be over written by calling nvmem_add_cells()
multiple times. I see there is no real point of maintaining count
of cells when we have a list of cell.

Remove this to avoid any confusion!

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/nvmem/core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index b5b0cdc21d01..34b71b1c69f4 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -31,7 +31,6 @@ struct nvmem_device {
 	struct device		dev;
 	int			stride;
 	int			word_size;
-	int			ncells;
 	int			id;
 	int			users;
 	size_t			size;
@@ -389,7 +388,6 @@ int nvmem_add_cells(struct nvmem_device *nvmem,
 		nvmem_cell_add(cells[i]);
 	}
 
-	nvmem->ncells = ncells;
 	/* remove tmp array */
 	kfree(cells);
 
-- 
2.16.2