mfd: rohm-bd718x7: Constify struct regmap_irq_chip

`bd718xx_irq_chip` 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@gmail.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-14-0c8785b1331d@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/rohm-bd718x7.c b/drivers/mfd/rohm-bd718x7.c
index 7755a4c073bfeb1eaff6f4e6e50fbdb7caf2cf59..25e494a93d48e51b6d4ffe3854f486c3cf89e022 100644 (file)
--- a/drivers/mfd/rohm-bd718x7.c
+++ b/drivers/mfd/rohm-bd718x7.c
@@ -60,7 +60,7 @@ static const struct regmap_irq bd718xx_irqs[] = {
        REGMAP_IRQ_REG(BD718XX_INT_STBY_REQ, 0, BD718XX_INT_STBY_REQ_MASK),
 };
 
-static struct regmap_irq_chip bd718xx_irq_chip = {
+static const struct regmap_irq_chip bd718xx_irq_chip = {
        .name = "bd718xx-irq",
        .irqs = bd718xx_irqs,
        .num_irqs = ARRAY_SIZE(bd718xx_irqs),