linux-kernel - [PATCH] soc: sunxi: sram: Constify struct regmap

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Message-Id: <20240705-sunxi-sram-const-regmap_config-v1-1-1b997cd65d0f@gmail.com>
Date: Fri, 05 Jul 2024 12:52:27 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Chen-Yu Tsai <wens@...e.org>, Jernej Skrabec <jernej.skrabec@...il.com>, 
 Samuel Holland <samuel@...lland.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev, 
 linux-kernel@...r.kernel.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH] soc: sunxi: sram: Constify struct regmap_config

`sunxi_sram_regmap_config` is not modified and can be declared as const
to move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 drivers/soc/sunxi/sunxi_sram.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soc/sunxi/sunxi_sram.c b/drivers/soc/sunxi/sunxi_sram.c
index 71cc377b5e24..2781a091a6a6 100644
--- a/drivers/soc/sunxi/sunxi_sram.c
+++ b/drivers/soc/sunxi/sunxi_sram.c
@@ -344,7 +344,7 @@ static void sunxi_sram_unlock(void *_lock)
 	spin_unlock(lock);
 }
 
-static struct regmap_config sunxi_sram_regmap_config = {
+static const struct regmap_config sunxi_sram_regmap_config = {
 	.reg_bits       = 32,
 	.val_bits       = 32,
 	.reg_stride     = 4,

---
base-commit: 0b58e108042b0ed28a71cd7edf5175999955b233
change-id: 20240705-sunxi-sram-const-regmap_config-d05d1bb0583c

Best regards,
-- 
Javier Carrasco <javier.carrasco.cruz@...il.com>