diff options
| author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-07-04 19:23:21 +0200 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-08-30 09:40:12 +0100 |
| commit | 5af1a4caa710362856034152de44d505f0cdd173 (patch) | |
| tree | 0a8721470eb7c385e7e5259c281c36d786055897 /drivers/mfd | |
| parent | a3cf8baf2464ecbd036e7f7773d6ab2e4d9aa532 (diff) | |
mfd: retu: Constify read-only regmap structs
The regmap_bus, regmap_irq and regmap_irq_chip structs are not modified
and can be declared as const to move their data to a read-only section.
The pointer to reference the regmap_irq_chip structs has 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-v2-11-0c8785b1331d@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/retu-mfd.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mfd/retu-mfd.c b/drivers/mfd/retu-mfd.c index 9184e553fafd..1d43458b4938 100644 --- a/drivers/mfd/retu-mfd.c +++ b/drivers/mfd/retu-mfd.c @@ -65,13 +65,13 @@ static const struct mfd_cell retu_devs[] = { } }; -static struct regmap_irq retu_irqs[] = { +static const struct regmap_irq retu_irqs[] = { [RETU_INT_PWR] = { .mask = 1 << RETU_INT_PWR, } }; -static struct regmap_irq_chip retu_irq_chip = { +static const struct regmap_irq_chip retu_irq_chip = { .name = "RETU", .irqs = retu_irqs, .num_irqs = ARRAY_SIZE(retu_irqs), @@ -101,13 +101,13 @@ static const struct mfd_cell tahvo_devs[] = { }, }; -static struct regmap_irq tahvo_irqs[] = { +static const struct regmap_irq tahvo_irqs[] = { [TAHVO_INT_VBUS] = { .mask = 1 << TAHVO_INT_VBUS, } }; -static struct regmap_irq_chip tahvo_irq_chip = { +static const struct regmap_irq_chip tahvo_irq_chip = { .name = "TAHVO", .irqs = tahvo_irqs, .num_irqs = ARRAY_SIZE(tahvo_irqs), @@ -120,7 +120,7 @@ static struct regmap_irq_chip tahvo_irq_chip = { static const struct retu_data { char *chip_name; char *companion_name; - struct regmap_irq_chip *irq_chip; + const struct regmap_irq_chip *irq_chip; const struct mfd_cell *children; int nchildren; } retu_data[] = { @@ -216,7 +216,7 @@ static int retu_regmap_write(void *context, const void *data, size_t count) return i2c_smbus_write_word_data(i2c, reg, val); } -static struct regmap_bus retu_bus = { +static const struct regmap_bus retu_bus = { .read = retu_regmap_read, .write = retu_regmap_write, .val_format_endian_default = REGMAP_ENDIAN_NATIVE, |