[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks

[powerpc.git] / drivers / mmc / mmc.c

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 6414f07..ceae379 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -2,6 +2,8 @@
  *  linux/drivers/mmc/mmc.c
  *
  *  Copyright (C) 2003-2004 Russell King, All Rights Reserved.
+ *  SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
+ *  SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -1077,13 +1079,17 @@ static void mmc_setup(struct mmc_host *host)
 /**
  *     mmc_detect_change - process change of state on a MMC socket
  *     @host: host which changed state.
+ *     @delay: optional delay to wait before detection (jiffies)
  *
  *     All we know is that card(s) have been inserted or removed
  *     from the socket(s).  We don't know which socket or cards.
  */
-void mmc_detect_change(struct mmc_host *host)
+void mmc_detect_change(struct mmc_host *host, unsigned long delay)
 {
-       schedule_work(&host->detect);
+       if (delay)
+               schedule_delayed_work(&host->detect, delay);
+       else
+               schedule_work(&host->detect);
 }
 
 EXPORT_SYMBOL(mmc_detect_change);
@@ -1187,7 +1193,7 @@ int mmc_add_host(struct mmc_host *host)
        ret = mmc_add_host_sysfs(host);
        if (ret == 0) {
                mmc_power_off(host);
-               mmc_detect_change(host);
+               mmc_detect_change(host, 0);
        }
 
        return ret;
@@ -1257,7 +1263,7 @@ EXPORT_SYMBOL(mmc_suspend_host);
  */
 int mmc_resume_host(struct mmc_host *host)
 {
-       mmc_detect_change(host);
+       mmc_detect_change(host, 0);
 
        return 0;
 }