From d6b4fa6d698f5cf331ead08db4ba5e60cd3c83be Mon Sep 17 00:00:00 2001
From: David Brownell <david-b@pacbell.net>
Date: Mon, 4 Feb 2008 22:27:37 -0800
Subject: [PATCH] pcmcia: stop updating dev->power.power_state
This stops the pcmcia core from using dev->power.power_state; that field is
deprecated (overdue for removal) and the only reason to update it was to make
the /sys/devices/.../power/state files (now removed) work better.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
drivers/pcmcia/ds.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 15c18f5246d6..846468ce1144 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1130,8 +1130,6 @@ static int runtime_suspend(struct device *dev)
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;
}
@@ -1142,8 +1140,6 @@ static void runtime_resume(struct device *dev)
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 ***************************/
@@ -1265,6 +1261,9 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
struct pcmcia_driver *p_drv = NULL;
int ret = 0;
+ if (p_dev->suspended)
+ return 0;
+
ds_dbg(2, "suspending %s\n", dev->bus_id);
if (dev->driver)
@@ -1301,6 +1300,9 @@ static int pcmcia_dev_resume(struct device * dev)
struct pcmcia_driver *p_drv = NULL;
int ret = 0;
+ if (!p_dev->suspended)
+ return 0;
+
ds_dbg(2, "resuming %s\n", dev->bus_id);
if (dev->driver)
--
2.34.1