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| author |   Samuel Holland <samuel@sholland.org> | 2020-01-17 15:33:40 -0600 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2020-02-21 15:16:08 +0100 |
| commit | 8587b21c599e2874233cc5bbea7d0b18f4b62963 (patch) | |
| tree | 896f782f9ee9e3ea78d172e040e48d8869a2f4ec /drivers/pinctrl/nomadik | |
| parent | pinctrl: sunxi: Forward calls to irq_set_irq_wake (diff) | |
| download | linux-dev-8587b21c599e2874233cc5bbea7d0b18f4b62963.tar.xz linux-dev-8587b21c599e2874233cc5bbea7d0b18f4b62963.zip | |
pinctrl: sunxi: Mask non-wakeup IRQs on suspend
The pin controller hardware does not distinguish IRQs intended for
wakeup from other IRQs, so we must mask non-wakeup IRQs in software to
prevent inadvertent wakeups. This is accomplished at the irqchip level
via the IRQCHIP_MASK_ON_SUSPEND flag.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Link: https://lore.kernel.org/r/20200117213340.47714-2-samuel@sholland.org
Acked-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/nomadik')
0 files changed, 0 insertions, 0 deletions