int power_mode;
bool workaround_enabled;
- void (*set_dataout)(struct gpio_bank *bank, int gpio, int enable);
+ void (*set_dataout)(struct gpio_bank *bank, unsigned gpio, int enable);
int (*get_context_loss_count)(struct device *dev);
struct omap_gpio_reg_offs *regs;
/* set data out value using dedicate set/clear register */
-static void omap_set_gpio_dataout_reg(struct gpio_bank *bank, int gpio,
+static void omap_set_gpio_dataout_reg(struct gpio_bank *bank, unsigned offset,
int enable)
{
void __iomem *reg = bank->base;
- u32 l = GPIO_BIT(bank, gpio);
+ u32 l = BIT(offset);
if (enable) {
reg += bank->regs->set_dataout;
}
/* set data out value using mask register */
-static void omap_set_gpio_dataout_mask(struct gpio_bank *bank, int gpio,
+static void omap_set_gpio_dataout_mask(struct gpio_bank *bank, unsigned offset,
int enable)
{
void __iomem *reg = bank->base + bank->regs->dataout;
- u32 gpio_bit = GPIO_BIT(bank, gpio);
+ u32 gpio_bit = BIT(offset);
u32 l;
l = readl_relaxed(reg);
}
}
-static int omap_gpio_is_input(struct gpio_bank *bank, int mask)
+static int omap_gpio_is_input(struct gpio_bank *bank, unsigned offset)
{
void __iomem *reg = bank->base + bank->regs->direction;
- return readl_relaxed(reg) & mask;
+ return readl_relaxed(reg) & BIT(offset);
}
static void omap_gpio_init_irq(struct gpio_bank *bank, unsigned gpio,
offset = GPIO_INDEX(bank, gpio);
retval = omap_set_gpio_triggering(bank, offset, type);
omap_gpio_init_irq(bank, gpio, offset);
- if (!omap_gpio_is_input(bank, BIT(offset))) {
+ if (!omap_gpio_is_input(bank, offset)) {
spin_unlock_irqrestore(&bank->lock, flags);
return -EINVAL;
}
unsigned offset = GPIO_INDEX(bank, gpio);
spin_lock_irqsave(&bank->lock, flags);
- gpiochip_unlock_as_irq(&bank->chip, offset);
bank->irq_usage &= ~(BIT(offset));
omap_disable_gpio_module(bank, offset);
omap_reset_gpio(bank, gpio);
static int omap_gpio_get(struct gpio_chip *chip, unsigned offset)
{
struct gpio_bank *bank;
- u32 mask;
bank = container_of(chip, struct gpio_bank, chip);
- mask = (BIT(offset));
- if (omap_gpio_is_input(bank, mask))
+ if (omap_gpio_is_input(bank, offset))
return omap_get_gpio_datain(bank, offset);
else
return omap_get_gpio_dataout(bank, offset);