diff options
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 8 | ||||
-rw-r--r-- | drivers/pinctrl/samsung/pinctrl-s3c24xx.c | 6 | ||||
-rw-r--r-- | drivers/pinctrl/samsung/pinctrl-s3c64xx.c | 14 | ||||
-rw-r--r-- | drivers/pinctrl/samsung/pinctrl-samsung.c | 20 | ||||
-rw-r--r-- | drivers/pinctrl/samsung/pinctrl-samsung.h | 2 |
5 files changed, 24 insertions, 26 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index 7e6463f970ff..0202e0016233 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -46,12 +46,12 @@ static inline struct exynos_irq_chip *to_exynos_irq_chip(struct irq_chip *chip) return container_of(chip, struct exynos_irq_chip, chip); } -static struct samsung_pin_bank_type bank_type_off = { +static const struct samsung_pin_bank_type bank_type_off = { .fld_width = { 4, 1, 2, 2, 2, 2, }, .reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, }, }; -static struct samsung_pin_bank_type bank_type_alive = { +static const struct samsung_pin_bank_type bank_type_alive = { .fld_width = { 4, 1, 2, 2, }, .reg_offset = { 0x00, 0x04, 0x08, 0x0c, }, }; @@ -171,7 +171,7 @@ static int exynos_irq_request_resources(struct irq_data *irqd) struct irq_chip *chip = irq_data_get_irq_chip(irqd); struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); - struct samsung_pin_bank_type *bank_type = bank->type; + const struct samsung_pin_bank_type *bank_type = bank->type; struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq; unsigned long reg_con = our_chip->eint_con + bank->eint_offset; @@ -210,7 +210,7 @@ static void exynos_irq_release_resources(struct irq_data *irqd) struct irq_chip *chip = irq_data_get_irq_chip(irqd); struct exynos_irq_chip *our_chip = to_exynos_irq_chip(chip); struct samsung_pin_bank *bank = irq_data_get_irq_chip_data(irqd); - struct samsung_pin_bank_type *bank_type = bank->type; + const struct samsung_pin_bank_type *bank_type = bank->type; struct samsung_pinctrl_drv_data *d = bank->drvdata; unsigned int shift = EXYNOS_EINT_CON_LEN * irqd->hwirq; unsigned long reg_con = our_chip->eint_con + bank->eint_offset; diff --git a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c index e38925906bd3..9db6cf5c8823 100644 --- a/drivers/pinctrl/samsung/pinctrl-s3c24xx.c +++ b/drivers/pinctrl/samsung/pinctrl-s3c24xx.c @@ -44,12 +44,12 @@ #define EINT_EDGE_BOTH 6 #define EINT_MASK 0xf -static struct samsung_pin_bank_type bank_type_1bit = { +static const struct samsung_pin_bank_type bank_type_1bit = { .fld_width = { 1, 1, }, .reg_offset = { 0x00, 0x04, }, }; -static struct samsung_pin_bank_type bank_type_2bit = { +static const struct samsung_pin_bank_type bank_type_2bit = { .fld_width = { 2, 1, 2, }, .reg_offset = { 0x00, 0x04, 0x08, }, }; @@ -143,7 +143,7 @@ static void s3c24xx_eint_set_handler(unsigned int irq, unsigned int type) static void s3c24xx_eint_set_function(struct samsung_pinctrl_drv_data *d, struct samsung_pin_bank *bank, int pin) { - struct samsung_pin_bank_type *bank_type = bank->type; + const struct samsung_pin_bank_type *bank_type = bank->type; unsigned long flags; void __iomem *reg; u8 shift; diff --git a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c index fcf8c36e727e..2a14db2826d8 100644 --- a/drivers/pinctrl/samsung/pinctrl-s3c64xx.c +++ b/drivers/pinctrl/samsung/pinctrl-s3c64xx.c @@ -68,32 +68,32 @@ #define EINT_CON_MASK 0xF #define EINT_CON_LEN 4 -static struct samsung_pin_bank_type bank_type_4bit_off = { +static const struct samsung_pin_bank_type bank_type_4bit_off = { .fld_width = { 4, 1, 2, 0, 2, 2, }, .reg_offset = { 0x00, 0x04, 0x08, 0, 0x0c, 0x10, }, }; -static struct samsung_pin_bank_type bank_type_4bit_alive = { +static const struct samsung_pin_bank_type bank_type_4bit_alive = { .fld_width = { 4, 1, 2, }, .reg_offset = { 0x00, 0x04, 0x08, }, }; -static struct samsung_pin_bank_type bank_type_4bit2_off = { +static const struct samsung_pin_bank_type bank_type_4bit2_off = { .fld_width = { 4, 1, 2, 0, 2, 2, }, .reg_offset = { 0x00, 0x08, 0x0c, 0, 0x10, 0x14, }, }; -static struct samsung_pin_bank_type bank_type_4bit2_alive = { +static const struct samsung_pin_bank_type bank_type_4bit2_alive = { .fld_width = { 4, 1, 2, }, .reg_offset = { 0x00, 0x08, 0x0c, }, }; -static struct samsung_pin_bank_type bank_type_2bit_off = { +static const struct samsung_pin_bank_type bank_type_2bit_off = { .fld_width = { 2, 1, 2, 0, 2, 2, }, .reg_offset = { 0x00, 0x04, 0x08, 0, 0x0c, 0x10, }, }; -static struct samsung_pin_bank_type bank_type_2bit_alive = { +static const struct samsung_pin_bank_type bank_type_2bit_alive = { .fld_width = { 2, 1, 2, }, .reg_offset = { 0x00, 0x04, 0x08, }, }; @@ -272,7 +272,7 @@ static void s3c64xx_irq_set_handler(unsigned int irq, unsigned int type) static void s3c64xx_irq_set_function(struct samsung_pinctrl_drv_data *d, struct samsung_pin_bank *bank, int pin) { - struct samsung_pin_bank_type *bank_type = bank->type; + const struct samsung_pin_bank_type *bank_type = bank->type; unsigned long flags; void __iomem *reg; u8 shift; diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.c b/drivers/pinctrl/samsung/pinctrl-samsung.c index 8ac750329f58..63a97f1d8a21 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.c +++ b/drivers/pinctrl/samsung/pinctrl-samsung.c @@ -366,7 +366,7 @@ static void samsung_pinmux_setup(struct pinctrl_dev *pctldev, unsigned selector, unsigned group, bool enable) { struct samsung_pinctrl_drv_data *drvdata; - struct samsung_pin_bank_type *type; + const struct samsung_pin_bank_type *type; struct samsung_pin_bank *bank; void __iomem *reg; u32 mask, shift, data, pin_offset; @@ -422,7 +422,7 @@ static int samsung_pinconf_rw(struct pinctrl_dev *pctldev, unsigned int pin, unsigned long *config, bool set) { struct samsung_pinctrl_drv_data *drvdata; - struct samsung_pin_bank_type *type; + const struct samsung_pin_bank_type *type; struct samsung_pin_bank *bank; void __iomem *reg_base; enum pincfg_type cfg_type = PINCFG_UNPACK_TYPE(*config); @@ -528,7 +528,7 @@ static const struct pinconf_ops samsung_pinconf_ops = { static void samsung_gpio_set(struct gpio_chip *gc, unsigned offset, int value) { struct samsung_pin_bank *bank = gc_to_pin_bank(gc); - struct samsung_pin_bank_type *type = bank->type; + const struct samsung_pin_bank_type *type = bank->type; unsigned long flags; void __iomem *reg; u32 data; @@ -552,7 +552,7 @@ static int samsung_gpio_get(struct gpio_chip *gc, unsigned offset) void __iomem *reg; u32 data; struct samsung_pin_bank *bank = gc_to_pin_bank(gc); - struct samsung_pin_bank_type *type = bank->type; + const struct samsung_pin_bank_type *type = bank->type; reg = bank->drvdata->virt_base + bank->pctl_offset; @@ -569,7 +569,7 @@ static int samsung_gpio_get(struct gpio_chip *gc, unsigned offset) static int samsung_gpio_set_direction(struct gpio_chip *gc, unsigned offset, bool input) { - struct samsung_pin_bank_type *type; + const struct samsung_pin_bank_type *type; struct samsung_pin_bank *bank; struct samsung_pinctrl_drv_data *drvdata; void __iomem *reg; @@ -1089,9 +1089,8 @@ static void samsung_pinctrl_suspend_dev( for (i = 0; i < ctrl->nr_banks; i++) { struct samsung_pin_bank *bank = &ctrl->pin_banks[i]; void __iomem *reg = virt_base + bank->pctl_offset; - - u8 *offs = bank->type->reg_offset; - u8 *widths = bank->type->fld_width; + const u8 *offs = bank->type->reg_offset; + const u8 *widths = bank->type->fld_width; enum pincfg_type type; /* Registers without a powerdown config aren't lost */ @@ -1140,9 +1139,8 @@ static void samsung_pinctrl_resume_dev(struct samsung_pinctrl_drv_data *drvdata) for (i = 0; i < ctrl->nr_banks; i++) { struct samsung_pin_bank *bank = &ctrl->pin_banks[i]; void __iomem *reg = virt_base + bank->pctl_offset; - - u8 *offs = bank->type->reg_offset; - u8 *widths = bank->type->fld_width; + const u8 *offs = bank->type->reg_offset; + const u8 *widths = bank->type->fld_width; enum pincfg_type type; /* Registers without a powerdown config aren't lost */ diff --git a/drivers/pinctrl/samsung/pinctrl-samsung.h b/drivers/pinctrl/samsung/pinctrl-samsung.h index da527b390513..c67738597d2a 100644 --- a/drivers/pinctrl/samsung/pinctrl-samsung.h +++ b/drivers/pinctrl/samsung/pinctrl-samsung.h @@ -131,7 +131,7 @@ struct samsung_pin_bank_type { * @pm_save: saved register values during suspend */ struct samsung_pin_bank { - struct samsung_pin_bank_type *type; + const struct samsung_pin_bank_type *type; u32 pctl_offset; u32 pin_base; u8 nr_pins; |