hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

irqchip/ingenic: Leave parent IRQ unmasked on suspend 

All the wakeup sources we possibly want will go through the interrupt
controller, so the parent IRQ must not be masked during suspend, or
there won't be any way to wake up the system.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200819180602.136969-1-paul@crapouillou.net
This commit is contained in:
Paul Cercueil 2020-08-19 20:06:02 +02:00 committed by Marc Zyngier
parent e579076ac0
commit 821fc9e261
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/irqchip/irq-ingenic.c
View File

@ -125,7 +125,7 @@ static int __init ingenic_intc_of_init(struct device_node *node,
irq_reg_writel(gc, IRQ_MSK(32), JZ_REG_INTC_SET_MASK);
}
if (request_irq(parent_irq, intc_cascade, 0,
if (request_irq(parent_irq, intc_cascade, IRQF_NO_SUSPEND,
"SoC intc cascade interrupt", NULL))
pr_err("Failed to register SoC intc cascade interrupt\n");
return 0;