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authorRussell King <rmk@arm.linux.org.uk>2005-10-28 09:52:56 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 09:52:56 -0700
commit9480e307cd88ef09ec9294c7d97ebec18e6d2221 (patch)
tree967e26d3a23c24dd52b114d672312c207714308c /drivers/mmc
parenta3a3395e487abc4c1371fe319a8ecbb3913a70a4 (diff)
downloadop-kernel-dev-9480e307cd88ef09ec9294c7d97ebec18e6d2221.zip
op-kernel-dev-9480e307cd88ef09ec9294c7d97ebec18e6d2221.tar.gz
[PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacks
In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/pxamci.c8
-rw-r--r--drivers/mmc/wbsd.c4
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index b53af57..8eba373 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -571,23 +571,23 @@ static int pxamci_remove(struct device *dev)
}
#ifdef CONFIG_PM
-static int pxamci_suspend(struct device *dev, pm_message_t state, u32 level)
+static int pxamci_suspend(struct device *dev, pm_message_t state)
{
struct mmc_host *mmc = dev_get_drvdata(dev);
int ret = 0;
- if (mmc && level == SUSPEND_DISABLE)
+ if (mmc)
ret = mmc_suspend_host(mmc, state);
return ret;
}
-static int pxamci_resume(struct device *dev, u32 level)
+static int pxamci_resume(struct device *dev)
{
struct mmc_host *mmc = dev_get_drvdata(dev);
int ret = 0;
- if (mmc && level == RESUME_ENABLE)
+ if (mmc)
ret = mmc_resume_host(mmc);
return ret;
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 3cbca7c..25f7ce7 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1955,14 +1955,14 @@ static void __devexit wbsd_pnp_remove(struct pnp_dev * dev)
*/
#ifdef CONFIG_PM
-static int wbsd_suspend(struct device *dev, pm_message_t state, u32 level)
+static int wbsd_suspend(struct device *dev, pm_message_t state)
{
DBGF("Not yet supported\n");
return 0;
}
-static int wbsd_resume(struct device *dev, u32 level)
+static int wbsd_resume(struct device *dev)
{
DBGF("Not yet supported\n");
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