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staging: virtpci: Remove no-op suspend/resume functions

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The virtpci bus driver still uses the legacy suspend/resume callbacks. In
their current implementation these callbacks only contain a macro that
always expands to 'do { } while(0)'. So instead of converting them to dev PM
ops just remove them.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lars-Peter Clausen 2015-01-11 21:01:27 +01:00 committed by Greg Kroah-Hartman
parent 95e53ddd82
commit 4f0cc93bbb
1 changed files with 0 additions and 16 deletions
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16
drivers/staging/unisys/virtpci/virtpci.c
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@ -104,8 +104,6 @@ static ssize_t virtpci_driver_attr_store(struct kobject *kobj,
const char *buf, size_t count);
static int virtpci_bus_match(struct device *dev, struct device_driver *drv);
static int virtpci_uevent(struct device *dev, struct kobj_uevent_env *env);
static int virtpci_device_suspend(struct device *dev, pm_message_t state);
static int virtpci_device_resume(struct device *dev);
static int virtpci_device_probe(struct device *dev);
static int virtpci_device_remove(struct device *dev);
@ -128,8 +126,6 @@ static struct bus_type virtpci_bus_type = {
.name = "uisvirtpci",
.match = virtpci_bus_match,
.uevent = virtpci_uevent,
.suspend = virtpci_device_suspend,
.resume = virtpci_device_resume,
};
static struct device virtpci_rootbus_device = {
@ -757,18 +753,6 @@ static int virtpci_uevent(struct device *dev, struct kobj_uevent_env *env)
return 0;
}
static int virtpci_device_suspend(struct device *dev, pm_message_t state)
{
DBGINF("In virtpci_device_suspend -NYI ****\n");
return 0;
}
static int virtpci_device_resume(struct device *dev)
{
DBGINF("In virtpci_device_resume -NYI ****\n");
return 0;
}
/* For a child device just created on a client bus, fill in
* information about the driver that is controlling this device into
* the appropriate slot within the vbus channel of the bus