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pcmcia: ds: fix suspend/resume 

PCMCIA suspend/resume no longer works since the commit mentioned below,
as the callbacks are no longer made.  Convert the driver to the new
dev_pm_ops, which restores the suspend/resume functionality.  Tested on
the arm arch Assabet platform.

Fixes: aa8e54b559 ("PM / sleep: Go direct_complete if driver has no callbacks")
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
This commit is contained in:
Russell King 2016-08-31 08:49:43 +01:00
parent 9395452b4a
commit ad8d52b897
1 changed files with 7 additions and 5 deletions
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12
drivers/pcmcia/ds.c
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@ -977,7 +977,7 @@ static int pcmcia_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
/************************ runtime PM support ***************************/
static int pcmcia_dev_suspend(struct device *dev, pm_message_t state);
static int pcmcia_dev_suspend(struct device *dev);
static int pcmcia_dev_resume(struct device *dev);
static int runtime_suspend(struct device *dev)
@ -985,7 +985,7 @@ static int runtime_suspend(struct device *dev)
int rc;
device_lock(dev);
rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND);
rc = pcmcia_dev_suspend(dev);
device_unlock(dev);
return rc;
}
@ -1135,7 +1135,7 @@ ATTRIBUTE_GROUPS(pcmcia_dev);
/* PM support, also needed for reset */
static int pcmcia_dev_suspend(struct device *dev, pm_message_t state)
static int pcmcia_dev_suspend(struct device *dev)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = NULL;
@ -1410,6 +1410,9 @@ static struct class_interface pcmcia_bus_interface __refdata = {
.remove_dev = &pcmcia_bus_remove_socket,
};
static const struct dev_pm_ops pcmcia_bus_pm_ops = {
SET_SYSTEM_SLEEP_PM_OPS(pcmcia_dev_suspend, pcmcia_dev_resume)
};
struct bus_type pcmcia_bus_type = {
.name = "pcmcia",
@ -1418,8 +1421,7 @@ struct bus_type pcmcia_bus_type = {
.dev_groups = pcmcia_dev_groups,
.probe = pcmcia_device_probe,
.remove = pcmcia_device_remove,
.suspend = pcmcia_dev_suspend,
.resume = pcmcia_dev_resume,
.pm = &pcmcia_bus_pm_ops,
};