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authorSamuel Holland <samuel.holland@sifive.com>2023-11-12 18:32:45 -0800
committerWolfram Sang <wsa@kernel.org>2023-11-13 12:43:42 -0500
commit382561d16854a747e6df71034da08d20d6013dfe (patch)
treea4b95f256ebf37246133b46afa99a00d90d6d941 /drivers/i2c
parentf726eaa787e9f9bc858c902d18a09af6bcbfcdaf (diff)
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i2c: ocores: Move system PM hooks to the NOIRQ phase
When an I2C device contains a wake IRQ subordinate to a regmap-irq chip, the regmap-irq code must be able to perform I2C transactions during suspend_device_irqs() and resume_device_irqs(). Therefore, the bus must be suspended/resumed during the NOIRQ phase. Signed-off-by: Samuel Holland <samuel.holland@sifive.com> Acked-by: Peter Korsgaard <peter@korsgaard.com> Reviewed-by: Andi Shyti <andi.shyti@kernel.org> Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/i2c')
-rw-r--r--drivers/i2c/busses/i2c-ocores.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-ocores.c b/drivers/i2c/busses/i2c-ocores.c
index 041a76f71a49..e106af83cef4 100644
--- a/drivers/i2c/busses/i2c-ocores.c
+++ b/drivers/i2c/busses/i2c-ocores.c
@@ -771,8 +771,8 @@ static int ocores_i2c_resume(struct device *dev)
return ocores_init(dev, i2c);
}
-static DEFINE_SIMPLE_DEV_PM_OPS(ocores_i2c_pm,
- ocores_i2c_suspend, ocores_i2c_resume);
+static DEFINE_NOIRQ_DEV_PM_OPS(ocores_i2c_pm,
+ ocores_i2c_suspend, ocores_i2c_resume);
static struct platform_driver ocores_i2c_driver = {
.probe = ocores_i2c_probe,