diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/platform.c | 38 | ||||
| -rw-r--r-- | drivers/base/power/main.c | 8 |
2 files changed, 6 insertions, 40 deletions
diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 456594bd97b..d28c289e4a3 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -625,30 +625,6 @@ static int platform_legacy_suspend(struct device *dev, pm_message_t mesg) return ret; } -static int platform_legacy_suspend_late(struct device *dev, pm_message_t mesg) -{ - struct platform_driver *pdrv = to_platform_driver(dev->driver); - struct platform_device *pdev = to_platform_device(dev); - int ret = 0; - - if (dev->driver && pdrv->suspend_late) - ret = pdrv->suspend_late(pdev, mesg); - - return ret; -} - -static int platform_legacy_resume_early(struct device *dev) -{ - struct platform_driver *pdrv = to_platform_driver(dev->driver); - struct platform_device *pdev = to_platform_device(dev); - int ret = 0; - - if (dev->driver && pdrv->resume_early) - ret = pdrv->resume_early(pdev); - - return ret; -} - static int platform_legacy_resume(struct device *dev) { struct platform_driver *pdrv = to_platform_driver(dev->driver); @@ -711,8 +687,6 @@ static int platform_pm_suspend_noirq(struct device *dev) if (drv->pm) { if (drv->pm->suspend_noirq) ret = drv->pm->suspend_noirq(dev); - } else { - ret = platform_legacy_suspend_late(dev, PMSG_SUSPEND); } return ret; @@ -747,8 +721,6 @@ static int platform_pm_resume_noirq(struct device *dev) if (drv->pm) { if (drv->pm->resume_noirq) ret = drv->pm->resume_noirq(dev); - } else { - ret = platform_legacy_resume_early(dev); } return ret; @@ -794,8 +766,6 @@ static int platform_pm_freeze_noirq(struct device *dev) if (drv->pm) { if (drv->pm->freeze_noirq) ret = drv->pm->freeze_noirq(dev); - } else { - ret = platform_legacy_suspend_late(dev, PMSG_FREEZE); } return ret; @@ -830,8 +800,6 @@ static int platform_pm_thaw_noirq(struct device *dev) if (drv->pm) { if (drv->pm->thaw_noirq) ret = drv->pm->thaw_noirq(dev); - } else { - ret = platform_legacy_resume_early(dev); } return ret; @@ -866,8 +834,6 @@ static int platform_pm_poweroff_noirq(struct device *dev) if (drv->pm) { if (drv->pm->poweroff_noirq) ret = drv->pm->poweroff_noirq(dev); - } else { - ret = platform_legacy_suspend_late(dev, PMSG_HIBERNATE); } return ret; @@ -902,8 +868,6 @@ static int platform_pm_restore_noirq(struct device *dev) if (drv->pm) { if (drv->pm->restore_noirq) ret = drv->pm->restore_noirq(dev); - } else { - ret = platform_legacy_resume_early(dev); } return ret; @@ -922,7 +886,7 @@ static int platform_pm_restore_noirq(struct device *dev) #endif /* !CONFIG_HIBERNATION */ -static struct dev_pm_ops platform_dev_pm_ops = { +static const struct dev_pm_ops platform_dev_pm_ops = { .prepare = platform_pm_prepare, .complete = platform_pm_complete, .suspend = platform_pm_suspend, diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 58a3e572f2c..1b1a786b7de 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -157,8 +157,9 @@ void device_pm_move_last(struct device *dev) * @ops: PM operations to choose from. * @state: PM transition of the system being carried out. */ -static int pm_op(struct device *dev, struct dev_pm_ops *ops, - pm_message_t state) +static int pm_op(struct device *dev, + const struct dev_pm_ops *ops, + pm_message_t state) { int error = 0; @@ -220,7 +221,8 @@ static int pm_op(struct device *dev, struct dev_pm_ops *ops, * The operation is executed with interrupts disabled by the only remaining * functional CPU in the system. */ -static int pm_noirq_op(struct device *dev, struct dev_pm_ops *ops, +static int pm_noirq_op(struct device *dev, + const struct dev_pm_ops *ops, pm_message_t state) { int error = 0; |