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,