diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-07-23 09:13:12 -0700 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-07-23 09:13:12 -0700 |
| commit | c74a7469f97c0f40b46e82ee979f9fb1bb6e847c (patch) | |
| tree | f2690a1a916b73ef94657fbf0e0141ae57701825 /drivers/base/dd.c | |
| parent | 6f15a7de86c8cf2dc09fc9e6d07047efa40ef809 (diff) | |
| parent | 500775074f88d9cf5416bed2ca19592812d62c41 (diff) | |
Merge drm/drm-next into drm-intel-next-queued
We need a backmerge to get DP_DPCD_REV_14 before we push other
i915 changes to dinq that could break compilation.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/base/dd.c')
| -rw-r--r-- | drivers/base/dd.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index c9f54089429b..1435d7281c66 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -122,9 +122,7 @@ static void deferred_probe_work_func(struct work_struct *work) * the list is a good order for suspend but deferred * probe makes that very unsafe. */ - device_pm_lock(); - device_pm_move_last(dev); - device_pm_unlock(); + device_pm_move_to_tail(dev); dev_dbg(dev, "Retrying from deferred list\n"); if (initcall_debug && !initcalls_done) @@ -817,13 +815,13 @@ static int __driver_attach(struct device *dev, void *data) return ret; } /* ret > 0 means positive match */ - if (dev->parent) /* Needed for USB */ + if (dev->parent && dev->bus->need_parent_lock) device_lock(dev->parent); device_lock(dev); if (!dev->driver) driver_probe_device(drv, dev); device_unlock(dev); - if (dev->parent) + if (dev->parent && dev->bus->need_parent_lock) device_unlock(dev->parent); return 0; @@ -919,7 +917,7 @@ void device_release_driver_internal(struct device *dev, struct device_driver *drv, struct device *parent) { - if (parent) + if (parent && dev->bus->need_parent_lock) device_lock(parent); device_lock(dev); @@ -927,7 +925,7 @@ void device_release_driver_internal(struct device *dev, __device_release_driver(dev, parent); device_unlock(dev); - if (parent) + if (parent && dev->bus->need_parent_lock) device_unlock(parent); } |