diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.h b/drivers/pinctrl/sunxi/pinctrl-sunxi.h index a13bd57d880d..466840d886f6 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.h +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.h @@ -263,14 +263,19 @@ static inline u32 sunxi_pull_offset(u16 pin) return pin_num * PULL_PINS_BITS; } +static inline u32 sunxi_irq_hw_bank_num(const struct sunxi_pinctrl_desc *desc, u8 bank) +{ + return desc->irq_bank_base + bank; +} + static inline u32 sunxi_irq_cfg_reg(const struct sunxi_pinctrl_desc *desc, u16 irq) { - unsigned bank_base = desc->irq_bank_base; u8 bank = irq / IRQ_PER_BANK; u8 reg = (irq % IRQ_PER_BANK) / IRQ_CFG_IRQ_PER_REG * 0x04; - return IRQ_CFG_REG + (bank_base + bank) * IRQ_MEM_SIZE + reg; + return IRQ_CFG_REG + + sunxi_irq_hw_bank_num(desc, bank) * IRQ_MEM_SIZE + reg; } static inline u32 sunxi_irq_cfg_offset(u16 irq) @@ -281,9 +286,7 @@ static inline u32 sunxi_irq_cfg_offset(u16 irq) static inline u32 sunxi_irq_ctrl_reg_from_bank(const struct sunxi_pinctrl_desc *desc, u8 bank) { - unsigned bank_base = desc->irq_bank_base; - - return IRQ_CTRL_REG + (bank_base + bank) * IRQ_MEM_SIZE; + return IRQ_CTRL_REG + sunxi_irq_hw_bank_num(desc, bank) * IRQ_MEM_SIZE; } static inline u32 sunxi_irq_ctrl_reg(const struct sunxi_pinctrl_desc *desc, @@ -302,16 +305,14 @@ static inline u32 sunxi_irq_ctrl_offset(u16 irq) static inline u32 sunxi_irq_debounce_reg_from_bank(const struct sunxi_pinctrl_desc *desc, u8 bank) { - unsigned bank_base = desc->irq_bank_base; - - return IRQ_DEBOUNCE_REG + (bank_base + bank) * IRQ_MEM_SIZE; + return IRQ_DEBOUNCE_REG + + sunxi_irq_hw_bank_num(desc, bank) * IRQ_MEM_SIZE; } static inline u32 sunxi_irq_status_reg_from_bank(const struct sunxi_pinctrl_desc *desc, u8 bank) { - unsigned bank_base = desc->irq_bank_base; - - return IRQ_STATUS_REG + (bank_base + bank) * IRQ_MEM_SIZE; + return IRQ_STATUS_REG + + sunxi_irq_hw_bank_num(desc, bank) * IRQ_MEM_SIZE; } static inline u32 sunxi_irq_status_reg(const struct sunxi_pinctrl_desc *desc, |