diff options
Diffstat (limited to 'drivers/crypto/ccree/cc_pm.c')
| -rw-r--r-- | drivers/crypto/ccree/cc_pm.c | 38 |
1 files changed, 3 insertions, 35 deletions
diff --git a/drivers/crypto/ccree/cc_pm.c b/drivers/crypto/ccree/cc_pm.c index 81376173c3ec..f7729fc1ee59 100644 --- a/drivers/crypto/ccree/cc_pm.c +++ b/drivers/crypto/ccree/cc_pm.c @@ -64,23 +64,15 @@ int cc_pm_resume(struct device *dev) int cc_pm_get(struct device *dev) { - int rc = 0; - struct cc_drvdata *drvdata = dev_get_drvdata(dev); - - if (drvdata->pm_on) - rc = pm_runtime_get_sync(dev); + int rc = pm_runtime_get_sync(dev); return (rc == 1 ? 0 : rc); } void cc_pm_put_suspend(struct device *dev) { - struct cc_drvdata *drvdata = dev_get_drvdata(dev); - - if (drvdata->pm_on) { - pm_runtime_mark_last_busy(dev); - pm_runtime_put_autosuspend(dev); - } + pm_runtime_mark_last_busy(dev); + pm_runtime_put_autosuspend(dev); } bool cc_pm_is_dev_suspended(struct device *dev) @@ -88,27 +80,3 @@ bool cc_pm_is_dev_suspended(struct device *dev) /* check device state using runtime api */ return pm_runtime_suspended(dev); } - -int cc_pm_init(struct cc_drvdata *drvdata) -{ - struct device *dev = drvdata_to_dev(drvdata); - - /* must be before the enabling to avoid redundant suspending */ - pm_runtime_set_autosuspend_delay(dev, CC_SUSPEND_TIMEOUT); - pm_runtime_use_autosuspend(dev); - /* set us as active - note we won't do PM ops until cc_pm_go()! */ - return pm_runtime_set_active(dev); -} - -/* enable the PM module*/ -void cc_pm_go(struct cc_drvdata *drvdata) -{ - pm_runtime_enable(drvdata_to_dev(drvdata)); - drvdata->pm_on = true; -} - -void cc_pm_fini(struct cc_drvdata *drvdata) -{ - pm_runtime_disable(drvdata_to_dev(drvdata)); - drvdata->pm_on = false; -} |