platform/chrome: cros_ec_lpc: Move host command to prepare/complete
Update cros_ec_lpc_pm_ops to call cros_ec_lpc_prepare() during PM .prepare() and cros_ec_lpc_complete() during .complete(). This moves the host command that the AP sends and allows the EC to log entry/exit of AP's suspend/resume more accurately. Reviewed-by: Raul E Rangel <rrangel@chromium.org> Signed-off-by: Tim Van Patten <timvp@chromium.org> Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org> Link: https://lore.kernel.org/r/20230515142552.1.I17cae37888be3a8683911991602f18e482e7a621@changeid
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@ -546,23 +546,25 @@ static const struct dmi_system_id cros_ec_lpc_dmi_table[] __initconst = {
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MODULE_DEVICE_TABLE(dmi, cros_ec_lpc_dmi_table);
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#ifdef CONFIG_PM_SLEEP
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static int cros_ec_lpc_suspend(struct device *dev)
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static int cros_ec_lpc_prepare(struct device *dev)
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{
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struct cros_ec_device *ec_dev = dev_get_drvdata(dev);
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return cros_ec_suspend(ec_dev);
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}
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static int cros_ec_lpc_resume(struct device *dev)
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static void cros_ec_lpc_complete(struct device *dev)
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{
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struct cros_ec_device *ec_dev = dev_get_drvdata(dev);
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return cros_ec_resume(ec_dev);
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cros_ec_resume(ec_dev);
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}
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#endif
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static const struct dev_pm_ops cros_ec_lpc_pm_ops = {
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SET_LATE_SYSTEM_SLEEP_PM_OPS(cros_ec_lpc_suspend, cros_ec_lpc_resume)
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#ifdef CONFIG_PM_SLEEP
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.prepare = cros_ec_lpc_prepare,
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.complete = cros_ec_lpc_complete
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#endif
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};
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static struct platform_driver cros_ec_lpc_driver = {
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