PM: remove deprecated dpm_runtime_* routines
This patch (as933) removes the deprecated dpm_runtime_suspend() and
dpm_runtime_resume() routines from the PM core. The only user of
those routines is the PCMCIA ds driver; local replacements are added.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 143c6ef..a996071 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1127,6 +1127,34 @@
#endif
+/************************ runtime PM support ***************************/
+
+static int pcmcia_dev_suspend(struct device *dev, pm_message_t state);
+static int pcmcia_dev_resume(struct device *dev);
+
+static int runtime_suspend(struct device *dev)
+{
+ int rc;
+
+ down(&dev->sem);
+ rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND);
+ up(&dev->sem);
+ if (!rc)
+ dev->power.power_state.event = PM_EVENT_SUSPEND;
+ return rc;
+}
+
+static void runtime_resume(struct device *dev)
+{
+ int rc;
+
+ down(&dev->sem);
+ rc = pcmcia_dev_resume(dev);
+ up(&dev->sem);
+ if (!rc)
+ dev->power.power_state.event = PM_EVENT_ON;
+}
+
/************************ per-device sysfs output ***************************/
#define pcmcia_device_attr(field, test, format) \
@@ -1173,9 +1201,9 @@
return -EINVAL;
if ((!p_dev->suspended) && !strncmp(buf, "off", 3))
- ret = dpm_runtime_suspend(dev, PMSG_SUSPEND);
+ ret = runtime_suspend(dev);
else if (p_dev->suspended && !strncmp(buf, "on", 2))
- dpm_runtime_resume(dev);
+ runtime_resume(dev);
return ret ? ret : count;
}
@@ -1312,10 +1340,10 @@
struct pcmcia_socket *skt = _data;
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
- if (p_dev->socket != skt)
+ if (p_dev->socket != skt || p_dev->suspended)
return 0;
- return dpm_runtime_suspend(dev, PMSG_SUSPEND);
+ return runtime_suspend(dev);
}
static int pcmcia_bus_resume_callback(struct device *dev, void * _data)
@@ -1323,10 +1351,10 @@
struct pcmcia_socket *skt = _data;
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
- if (p_dev->socket != skt)
+ if (p_dev->socket != skt || !p_dev->suspended)
return 0;
- dpm_runtime_resume(dev);
+ runtime_resume(dev);
return 0;
}