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mtd: nand: mxic-ecc: make two read-only arrays static const
author
Colin Ian King
<colin.i.king@gmail.com>
Mon, 7 Mar 2022 23:09:40 +0000
(23:09 +0000)
committer
Miquel Raynal
<miquel.raynal@bootlin.com>
Mon, 14 Mar 2022 16:01:58 +0000
(17:01 +0100)
Don't populate the read-only arrays possible_strength and
spare_size on the stack but instead make them static
const. Also makes the object code a little smaller.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link:
https://lore.kernel.org/linux-mtd/20220307230940.169235-1-colin.i.king@gmail.com
drivers/mtd/nand/ecc-mxic.c
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diff --git
a/drivers/mtd/nand/ecc-mxic.c
b/drivers/mtd/nand/ecc-mxic.c
index
c122139
..
8afdca7
100644
(file)
--- a/
drivers/mtd/nand/ecc-mxic.c
+++ b/
drivers/mtd/nand/ecc-mxic.c
@@
-224,8
+224,8
@@
static int mxic_ecc_init_ctx(struct nand_device *nand, struct device *dev)
struct nand_ecc_props *user = &nand->ecc.user_conf;
struct mtd_info *mtd = nanddev_to_mtd(nand);
int step_size = 0, strength = 0, desired_correction = 0, steps, idx;
- int possible_strength[] = {4, 8, 40, 48};
- int spare_size[] = {32, 32, 96, 96};
+
static const
int possible_strength[] = {4, 8, 40, 48};
+
static const
int spare_size[] = {32, 32, 96, 96};
struct mxic_ecc_ctx *ctx;
u32 spare_reg;
int ret;