Commit 2e6ae11d authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Greg Kroah-Hartman
Browse files

slimbus: ngd: mark PM functions as __maybe_unused 



qcom_slim_ngd_runtime_suspend is protected by an #ifdef,
qcom_slim_ngd_runtime_idle is now, which causes a build time warning:

drivers/slimbus/qcom-ngd-ctrl.c:1470:12: error: 'qcom_slim_ngd_runtime_idle' defined but not used [-Werror=unused-function]

Marking both as __maybe_unused lets us get rid of the warning
as well as the #ifdef.

Fixes: 917809e2 ("slimbus: ngd: Add qcom SLIMBus NGD driver")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bfb8e838

drivers/slimbus/qcom-ngd-ctrl.c

+2 −4
Original line number Diff line number Diff line
@@ -1467,7 +1467,7 @@ static int qcom_slim_ngd_remove(struct platform_device *pdev) 
	return 0;

}



static int qcom_slim_ngd_runtime_idle(struct device *dev)

static int __maybe_unused qcom_slim_ngd_runtime_idle(struct device *dev)

{

	struct qcom_slim_ngd_ctrl *ctrl = dev_get_drvdata(dev);
@@ -1477,8 +1477,7 @@ static int qcom_slim_ngd_runtime_idle(struct device *dev) 
	return -EAGAIN;

}



#ifdef CONFIG_PM

static int qcom_slim_ngd_runtime_suspend(struct device *dev)

static int __maybe_unused qcom_slim_ngd_runtime_suspend(struct device *dev)

{

	struct qcom_slim_ngd_ctrl *ctrl = dev_get_drvdata(dev);

	int ret = 0;
@@ -1491,7 +1490,6 @@ static int qcom_slim_ngd_runtime_suspend(struct device *dev) 


	return ret;

}

#endif



static const struct dev_pm_ops qcom_slim_ngd_dev_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,