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| author | Ludovic Barre <ludovic.barre@st.com> | 2017-11-06 18:03:36 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-11-07 11:44:43 +0000 |
| commit | 90af7c254ffb94b0df47bf6f613e3f3173df05d1 (patch) | |
| tree | 16c4de9e24a4d167750515c4a3b48f85ef155b8a /drivers/irqchip | |
| parent | 2ca6b9bcaad4a78af255be9e16b3f3062a6d7c32 (diff) | |
| download | linux-90af7c254ffb94b0df47bf6f613e3f3173df05d1.tar.gz linux-90af7c254ffb94b0df47bf6f613e3f3173df05d1.tar.bz2 linux-90af7c254ffb94b0df47bf6f613e3f3173df05d1.zip | |
irqchip/stm32: Move the wakeup on interrupt mask
Move irq_set_wake on interrupt mask, needed to wake up from
low power mode as the event mask is not able to do so.
Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-stm32-exti.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c index 477d0faf0ea2..31ab0dee2ce7 100644 --- a/drivers/irqchip/irq-stm32-exti.c +++ b/drivers/irqchip/irq-stm32-exti.c @@ -156,16 +156,16 @@ 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); const struct stm32_exti_bank *stm32_bank = gc->private; int pin = data->hwirq % IRQS_PER_BANK; - 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); |