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extcon: usbc-tusb320: Set interrupt polarity based on device-tree
Remove 'IRQF_TRIGGER_FALLING' request which is not allowed on every interrupt controller (i.e. arm64 GIC). Replace flag by a request that depends on the actual device-tree setting. Link: https://lore.kernel.org/all/02a701da2717$48abf150$da03d3f0$@samsung.com/ Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202311221355.yxYpTIw3-lkp@intel.com/ Signed-off-by: Lukas Funke <lukas.funke@weidmueller.com> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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@ -17,6 +17,7 @@
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#include <linux/usb/typec.h>
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#include <linux/usb/typec_altmode.h>
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#include <linux/usb/role.h>
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#include <linux/irq.h>
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#define TUSB320_REG8 0x8
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#define TUSB320_REG8_CURRENT_MODE_ADVERTISE GENMASK(7, 6)
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@ -515,6 +516,8 @@ static int tusb320_probe(struct i2c_client *client)
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const void *match_data;
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unsigned int revision;
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int ret;
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u32 irq_trigger_type = IRQF_TRIGGER_FALLING;
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struct irq_data *irq_d;
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priv = devm_kzalloc(&client->dev, sizeof(*priv), GFP_KERNEL);
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if (!priv)
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@ -568,9 +571,13 @@ static int tusb320_probe(struct i2c_client *client)
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*/
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tusb320_state_update_handler(priv, true);
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irq_d = irq_get_irq_data(client->irq);
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if (irq_d)
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irq_trigger_type = irqd_get_trigger_type(irq_d);
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ret = devm_request_threaded_irq(priv->dev, client->irq, NULL,
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tusb320_irq_handler,
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IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
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IRQF_ONESHOT | irq_trigger_type,
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client->name, priv);
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if (ret)
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tusb320_typec_remove(priv);
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