Commit 74cedd30 authored by Kieran Bingham's avatar Kieran Bingham Committed by Wolfram Sang

i2c: return probe deferred status on dev_pm_domain_attach

A change of return status was introduced in commit 3fffd128
("i2c: allow specifying separate wakeup interrupt in device tree")

The commit prevents the defer status being passed up the call stack
appropriately when dev_pm_domain_attach returns -EPROBE_DEFER.

Catch the PROBE_DEFER and clear up the IRQ wakeup status
Signed-off-by: default avatarKieran Bingham <kieranbingham@gmail.com>
Fixes: 3fffd128 ("i2c: allow specifying separate wakeup interrupt in device tree")
Reviewed-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 25cb62b7
......@@ -694,12 +694,12 @@ static int i2c_device_probe(struct device *dev)
goto err_clear_wakeup_irq;
status = dev_pm_domain_attach(&client->dev, true);
if (status != -EPROBE_DEFER) {
status = driver->probe(client, i2c_match_id(driver->id_table,
client));
if (status)
goto err_detach_pm_domain;
}
if (status == -EPROBE_DEFER)
goto err_clear_wakeup_irq;
status = driver->probe(client, i2c_match_id(driver->id_table, client));
if (status)
goto err_detach_pm_domain;
return 0;
......
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