i2c: core: Convert to dev_pm_domain_attach|detach()
Previously only the ACPI PM domain was supported by the i2c bus. Let's convert to the common attach/detach functions for PM domains, which currently means we are extending the support to include the generic PM domain as well. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Kevin Hilman <khilman@linaro.org> Acked-by: Wolfram Sang <wsa@the-dreams.de> Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -279,10 +279,13 @@ static int i2c_device_probe(struct device *dev)
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if (status < 0)
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return status;
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acpi_dev_pm_attach(&client->dev, true);
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status = driver->probe(client, i2c_match_id(driver->id_table, client));
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if (status)
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acpi_dev_pm_detach(&client->dev, true);
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status = dev_pm_domain_attach(&client->dev, true);
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if (status != -EPROBE_DEFER) {
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status = driver->probe(client, i2c_match_id(driver->id_table,
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client));
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if (status)
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dev_pm_domain_detach(&client->dev, true);
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}
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return status;
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}
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@ -302,7 +305,7 @@ static int i2c_device_remove(struct device *dev)
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status = driver->remove(client);
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}
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acpi_dev_pm_detach(&client->dev, true);
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dev_pm_domain_detach(&client->dev, true);
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return status;
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}
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