linux-kernel - [PATCH v3 18/32] mtd: spi-nor: Constify data to write to the Status Register

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Message-ID: <20191029111615.3706-19-tudor.ambarus@microchip.com>
Date:   Tue, 29 Oct 2019 11:17:17 +0000
From:   <Tudor.Ambarus@...rochip.com>
To:     <miquel.raynal@...tlin.com>, <richard@....at>, <vigneshr@...com>,
        <boris.brezillon@...labora.com>
CC:     <linux-mtd@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
        <Tudor.Ambarus@...rochip.com>
Subject: [PATCH v3 18/32] mtd: spi-nor: Constify data to write to the Status
 Register

From: Tudor Ambarus <tudor.ambarus@...rochip.com>

Constify the data to write to the Status Register.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
---
 drivers/mtd/spi-nor/spi-nor.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 5fb4d953b5c7..274786e1988f 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -865,7 +865,7 @@ static int spi_nor_write_sr(struct spi_nor *nor, u8 val)
  * second byte will be written to the configuration register.
  * Return negative if error occurred.
  */
-static int spi_nor_write_sr_cr(struct spi_nor *nor, u8 *sr_cr)
+static int spi_nor_write_sr_cr(struct spi_nor *nor, const u8 *sr_cr)
 {
 	int ret;
 
@@ -912,7 +912,7 @@ static int spi_nor_write_sr_and_check(struct spi_nor *nor, u8 status_new,
 	return ((nor->bouncebuf[0] & mask) != (status_new & mask)) ? -EIO : 0;
 }
 
-static int spi_nor_write_sr2(struct spi_nor *nor, u8 *sr2)
+static int spi_nor_write_sr2(struct spi_nor *nor, const u8 *sr2)
 {
 	int ret;
 
-- 
2.9.5