diff mbox series

[V2,4/4] irqchip/loongson-liointc: Add IRQCHIP_SKIP_SET_WAKE flag

Message ID 20230529010954.2678-5-lvjianmin@loongson.cn
State New
Headers
Series irqchip/loongson: Fix some loongson irqchip drivers |

Commit Message

吕建民 May 29, 2023, 1:09 a.m. UTC 
  From: Yinbo Zhu <zhuyinbo@loongson.cn>

LIOINTC doesn't require specific logic to work with wakeup IRQs,
and no irq_set_wake callback is needed. To allow registered IRQs
from LIOINTC to be used as a wakeup-source, and ensure irq_set_irq_wake()
works well, the flag IRQCHIP_SKIP_SET_WAKE should be added.

Reviewed-by: Huacai Chen <chenhuacai@kernel.org>
Signed-off-by: Yinbo Zhu <zhuyinbo@loongson.cn>
Signed-off-by: Jianmin Lv <lvjianmin@loongson.cn>
---
 drivers/irqchip/irq-loongson-liointc.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/irqchip/irq-loongson-liointc.c b/drivers/irqchip/irq-loongson-liointc.c
index 5dd9db8f8fa8..e4b33aed1c97 100644
--- a/drivers/irqchip/irq-loongson-liointc.c
+++ b/drivers/irqchip/irq-loongson-liointc.c
@@ -295,6 +295,7 @@  static int liointc_init(phys_addr_t addr, unsigned long size, int revision,
 	ct->chip.irq_mask = irq_gc_mask_disable_reg;
 	ct->chip.irq_mask_ack = irq_gc_mask_disable_reg;
 	ct->chip.irq_set_type = liointc_set_type;
+	ct->chip.flags = IRQCHIP_SKIP_SET_WAKE;
 
 	gc->mask_cache = 0;
 	priv->gc = gc;