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Commit 11fa8da5 authored by Zhang Rui's avatar Zhang Rui Committed by Rafael J. Wysocki
Browse files

ideapad_laptop: introduce #ifdef CONFIG_PM_SLEEP for PM specific code 



ideapad_acpi_resume() and ideapad_pm is meaningful
only if CONFIG_PM_SLEEP is set.
Thus introduce #ifdef for this piece of code.

Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
CC: Matthew Garrett <matthew.garrett@nebula.com>
CC: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent cc8ef527

drivers/platform/x86/ideapad-laptop.c

+4 −0
Original line number Diff line number Diff line
@@ -901,6 +901,7 @@ static void ideapad_acpi_notify(struct acpi_device *adevice, u32 event) 
	}

}



#ifdef CONFIG_PM_SLEEP

static int ideapad_acpi_resume(struct device *device)

{

	ideapad_sync_rfk_state(ideapad_priv);
@@ -909,6 +910,7 @@ static int ideapad_acpi_resume(struct device *device) 
}



static SIMPLE_DEV_PM_OPS(ideapad_pm, NULL, ideapad_acpi_resume);

#endif



static struct acpi_driver ideapad_acpi_driver = {

	.name = "ideapad_acpi",
@@ -917,7 +919,9 @@ static struct acpi_driver ideapad_acpi_driver = { 
	.ops.add = ideapad_acpi_add,

	.ops.remove = ideapad_acpi_remove,

	.ops.notify = ideapad_acpi_notify,

#ifdef CONFIG_PM_SLEEP

	.drv.pm = &ideapad_pm,

#endif

	.owner = THIS_MODULE,

};

module_acpi_driver(ideapad_acpi_driver);