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| author | Yinbo Zhu <zhuyinbo@loongson.cn> | 2023-06-14 19:59:35 +0800 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-06-16 12:59:28 +0100 |
| commit | e01f9882f6fdbe0fa8ae39fe7691db2964e9fda6 (patch) | |
| tree | 691c0943dbc50f23e19d6ff9e10fdd5a2d58c6c9 /drivers | |
| parent | 1d7471b4e0ebba5a4bf9db4ade43619e8f2d333d (diff) | |
| download | linux-e01f9882f6fdbe0fa8ae39fe7691db2964e9fda6.tar.gz linux-e01f9882f6fdbe0fa8ae39fe7691db2964e9fda6.tar.bz2 linux-e01f9882f6fdbe0fa8ae39fe7691db2964e9fda6.zip | |
irqchip/loongson-liointc: Add IRQCHIP_SKIP_SET_WAKE flag
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>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230614115936.5950-5-lvjianmin@loongson.cn
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/irqchip/irq-loongson-liointc.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; |