From: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Date: Thu, 4 Jul 2024 17:23:29 +0000 (+0200)
Subject: mfd: tps65910: Constify struct regmap_irq_chip
X-Git-Tag: v6.12-rc1~88^2~25
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=9544cc6552da3840146104b2363d64c40b3d09d9;p=linux-block.git

mfd: tps65910: Constify struct regmap_irq_chip

`tps65910_irq_chip` and `tps65911_irq_chip` are not modified and can be
declared as const to move their data to a read-only section.

The pointer used to reference those structs has also been converted to
const.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-19-0c8785b1331d@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
---

diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
index 8fb0384d5a8e..6a7b7a697fb7 100644
--- a/drivers/mfd/tps65910.c
+++ b/drivers/mfd/tps65910.c
@@ -197,7 +197,7 @@ static const struct regmap_irq tps65910_irqs[] = {
 	},
 };
 
-static struct regmap_irq_chip tps65911_irq_chip = {
+static const struct regmap_irq_chip tps65911_irq_chip = {
 	.name = "tps65910",
 	.irqs = tps65911_irqs,
 	.num_irqs = ARRAY_SIZE(tps65911_irqs),
@@ -208,7 +208,7 @@ static struct regmap_irq_chip tps65911_irq_chip = {
 	.ack_base = TPS65910_INT_STS,
 };
 
-static struct regmap_irq_chip tps65910_irq_chip = {
+static const struct regmap_irq_chip tps65910_irq_chip = {
 	.name = "tps65910",
 	.irqs = tps65910_irqs,
 	.num_irqs = ARRAY_SIZE(tps65910_irqs),
@@ -223,7 +223,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
 		    struct tps65910_platform_data *pdata)
 {
 	int ret;
-	static struct regmap_irq_chip *tps6591x_irqs_chip;
+	static const struct regmap_irq_chip *tps6591x_irqs_chip;
 
 	if (!irq) {
 		dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");