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Subject[PATCH 6/8] irqchip: stm32: move the wakeup on interrupt mask
Date
From: Ludovic Barre <ludovic.barre@st.com>

move irq_set_wake on interrupt mask, needed to out of
low power mode (wakeup source)

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
---
drivers/irqchip/irq-stm32-exti.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index 3c7077d..f92c103 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -142,16 +142,16 @@ static int stm32_irq_set_wake(struct irq_data *data, unsigned int on)
struct irq_chip_generic *gc = irq_data_get_irq_chip_data(data);
struct stm32_exti_bank *stm32_bank = gc->private;
int pin = data->hwirq % BITS_PER_LONG;
- u32 emr;
+ u32 imr;

irq_gc_lock(gc);

- emr = irq_reg_readl(gc, stm32_bank->emr_ofst);
+ imr = irq_reg_readl(gc, stm32_bank->imr_ofst);
if (on)
- emr |= BIT(pin);
+ imr |= BIT(pin);
else
- emr &= ~BIT(pin);
- irq_reg_writel(gc, emr, stm32_bank->emr_ofst);
+ imr &= ~BIT(pin);
+ irq_reg_writel(gc, imr, stm32_bank->imr_ofst);

irq_gc_unlock(gc);

--
2.7.4
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