From: Hans de Goede Date: Mon, 17 Feb 2014 21:19:44 +0000 (+0100) Subject: pinctrl: sunxi: Fix interrupt register offset calculation X-Git-Tag: v3.14-rc6~27^2~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ef5aff05f1e6ff172bab86097fbbfe26a44cc228;p=kernel%2Fkernel-generic.git pinctrl: sunxi: Fix interrupt register offset calculation This fixing setting the interrupt type for eints >= 8. Signed-off-by: Hans de Goede Acked-by: Maxime Ripard Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/pinctrl-sunxi.h b/drivers/pinctrl/pinctrl-sunxi.h index 01c494f..552b0e9 100644 --- a/drivers/pinctrl/pinctrl-sunxi.h +++ b/drivers/pinctrl/pinctrl-sunxi.h @@ -511,7 +511,7 @@ static inline u32 sunxi_pull_offset(u16 pin) static inline u32 sunxi_irq_cfg_reg(u16 irq) { - u8 reg = irq / IRQ_CFG_IRQ_PER_REG; + u8 reg = irq / IRQ_CFG_IRQ_PER_REG * 0x04; return reg + IRQ_CFG_REG; } @@ -523,7 +523,7 @@ static inline u32 sunxi_irq_cfg_offset(u16 irq) static inline u32 sunxi_irq_ctrl_reg(u16 irq) { - u8 reg = irq / IRQ_CTRL_IRQ_PER_REG; + u8 reg = irq / IRQ_CTRL_IRQ_PER_REG * 0x04; return reg + IRQ_CTRL_REG; } @@ -535,7 +535,7 @@ static inline u32 sunxi_irq_ctrl_offset(u16 irq) static inline u32 sunxi_irq_status_reg(u16 irq) { - u8 reg = irq / IRQ_STATUS_IRQ_PER_REG; + u8 reg = irq / IRQ_STATUS_IRQ_PER_REG * 0x04; return reg + IRQ_STATUS_REG; }