linux-kernel - [PATCH v2 18/24] mfd: tps65219: Constify read-only regmap structs

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Message-Id: <20240704-mfd-const-regmap_config-v2-18-0c8785b1331d@gmail.com>
Date: Thu, 04 Jul 2024 19:23:28 +0200
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Support Opensource <support.opensource@...semi.com>, 
 Lee Jones <lee@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Matti Vaittinen <mazziesaccount@...il.com>, Xu Yilun <yilun.xu@...el.com>, 
 Tom Rix <trix@...hat.com>, Marek Vasut <marek.vasut+renesas@...il.com>, 
 Andy Shevchenko <andy@...nel.org>, Tony Lindgren <tony@...mide.com>, 
 Tim Harvey <tharvey@...eworks.com>, Orson Zhai <orsonzhai@...il.com>, 
 Baolin Wang <baolin.wang@...ux.alibaba.com>, 
 Chunyan Zhang <zhang.lyra@...il.com>
Cc: linux-kernel@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-renesas-soc@...r.kernel.org, 
 linux-omap@...r.kernel.org, 
 Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH v2 18/24] mfd: tps65219: Constify read-only regmap structs

`tps65219_irqs` and `tps65219_irq_chip` are not modified and can
be declared as const to move their data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 drivers/mfd/tps65219.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/tps65219.c b/drivers/mfd/tps65219.c
index 0e0c42e4fdfc..57ff5cb294a6 100644
--- a/drivers/mfd/tps65219.c
+++ b/drivers/mfd/tps65219.c
@@ -159,7 +159,7 @@ static struct regmap_irq_sub_irq_map tps65219_sub_irq_offsets[] = {
 #define TPS65219_REGMAP_IRQ_REG(int_name, register_position) \
 	REGMAP_IRQ_REG(int_name, register_position, int_name##_MASK)
 
-static struct regmap_irq tps65219_irqs[] = {
+static const struct regmap_irq tps65219_irqs[] = {
 	TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_SCG, TPS65219_REG_INT_LDO_3_4_POS),
 	TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_OC, TPS65219_REG_INT_LDO_3_4_POS),
 	TPS65219_REGMAP_IRQ_REG(TPS65219_INT_LDO3_UV, TPS65219_REG_INT_LDO_3_4_POS),
@@ -211,7 +211,7 @@ static struct regmap_irq tps65219_irqs[] = {
 	TPS65219_REGMAP_IRQ_REG(TPS65219_INT_PB_RISING_EDGE_DETECT, TPS65219_REG_INT_PB_POS),
 };
 
-static struct regmap_irq_chip tps65219_irq_chip = {
+static const struct regmap_irq_chip tps65219_irq_chip = {
 	.name = "tps65219_irq",
 	.main_status = TPS65219_REG_INT_SOURCE,
 	.num_main_regs = 1,

-- 
2.40.1