[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Since this is obsolete infrastructure which is no longer necessary,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>

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index dd89bda1f131..bbac720cca63 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -213,8 +213,8 @@ static int  smsc_ircc_probe_transceiver_smsc_ircc_atc(int fir_base);
 
 /* Power Management */
 
-static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level);
-static int smsc_ircc_resume(struct device *dev, u32 level);
+static int smsc_ircc_suspend(struct device *dev, pm_message_t state);
+static int smsc_ircc_resume(struct device *dev);
 
 static struct device_driver smsc_ircc_driver = {
         .name           = SMSC_IRCC2_DRIVER_NAME,
@@ -1646,13 +1646,13 @@ static int smsc_ircc_net_close(struct net_device *dev)
         return 0;
 }
 
-static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level)
+static int smsc_ircc_suspend(struct device *dev, pm_message_t state)
 {
         struct smsc_ircc_cb *self = dev_get_drvdata(dev);
 
         IRDA_MESSAGE("%s, Suspending\n", driver_name);
 
-        if (level == SUSPEND_DISABLE && !self->io.suspended) {
+        if (!self->io.suspended) {
                 smsc_ircc_net_close(self->netdev);
                 self->io.suspended = 1;
         }
@@ -1660,11 +1660,11 @@ static int smsc_ircc_suspend(struct device *dev, pm_message_t state, u32 level)
         return 0;
 }
 
-static int smsc_ircc_resume(struct device *dev, u32 level)
+static int smsc_ircc_resume(struct device *dev)
 {
         struct smsc_ircc_cb *self = dev_get_drvdata(dev);
 
-        if (level == RESUME_ENABLE && self->io.suspended) {
+        if (self->io.suspended) {
 
                 smsc_ircc_net_open(self->netdev);
                 self->io.suspended = 0;