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Commit fba1fbf5 authored by Thierry Reding's avatar Thierry Reding Committed by Rafael J. Wysocki
Browse files

PM / sleep: Drop unused `info' variable 



Commit 32e8d689 (PM / sleep: trace_device_pm_callback coverage in
dpm_prepare/complete) removed all users of this variable but forgot to
remove the variable itself.

Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
[ rjw: Subject ]
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 372a12ed

drivers/base/power/main.c

+5 −13
Original line number Diff line number Diff line
@@ -1556,7 +1556,6 @@ int dpm_suspend(pm_message_t state) 
static int device_prepare(struct device *dev, pm_message_t state)

{

	int (*callback)(struct device *) = NULL;

	char *info = NULL;

	int ret = 0;



	if (dev->power.syscore)
@@ -1579,24 +1578,17 @@ static int device_prepare(struct device *dev, pm_message_t state) 
		goto unlock;

	}



	if (dev->pm_domain) {

		info = "preparing power domain ";

	if (dev->pm_domain)

		callback = dev->pm_domain->ops.prepare;

	} else if (dev->type && dev->type->pm) {

		info = "preparing type ";

	else if (dev->type && dev->type->pm)

		callback = dev->type->pm->prepare;

	} else if (dev->class && dev->class->pm) {

		info = "preparing class ";

	else if (dev->class && dev->class->pm)

		callback = dev->class->pm->prepare;

	} else if (dev->bus && dev->bus->pm) {

		info = "preparing bus ";

	else if (dev->bus && dev->bus->pm)

		callback = dev->bus->pm->prepare;

	}



	if (!callback && dev->driver && dev->driver->pm) {

		info = "preparing driver ";

	if (!callback && dev->driver && dev->driver->pm)

		callback = dev->driver->pm->prepare;

	}



	if (callback)

		ret = callback(dev);