diff options
Diffstat (limited to 'drivers/base/core.c')
| -rw-r--r-- | drivers/base/core.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/base/core.c b/drivers/base/core.c index 835ed32..68bd89e 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -1743,10 +1743,12 @@ void device_shutdown(void) */ list_del_init(&dev->kobj.entry); spin_unlock(&devices_kset->list_lock); - /* Disable all device's runtime power management */ - pm_runtime_disable(dev); -#if defined(CONFIG_MACH_Q1_BD) || defined(CONFIG_MACH_PX) + /* Don't allow any more runtime suspends */ + pm_runtime_get_noresume(dev); + pm_runtime_barrier(dev); + +#if defined(CONFIG_MACH_Q1_BD) || defined(CONFIG_MACH_PX) || defined(CONFIG_MACH_MIDAS) /* Temporary log to analyze a problem during shutdown */ if (dev->bus && dev->bus->shutdown) { dev_info(dev, "shutdown +: %pF\n", dev->bus->shutdown); |