diff options
Diffstat (limited to 'drivers/base')
| -rw-r--r-- | drivers/base/dd.c | 2 | ||||
| -rw-r--r-- | drivers/base/pinctrl.c | 15 |
2 files changed, 15 insertions, 2 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index be0eb4639128..a641cf3ccad6 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -322,6 +322,8 @@ static int really_probe(struct device *dev, struct device_driver *drv) goto probe_failed; } + pinctrl_init_done(dev); + if (dev->pm_domain && dev->pm_domain->sync) dev->pm_domain->sync(dev); diff --git a/drivers/base/pinctrl.c b/drivers/base/pinctrl.c index 5fb74b43848e..076297592754 100644 --- a/drivers/base/pinctrl.c +++ b/drivers/base/pinctrl.c @@ -42,9 +42,20 @@ int pinctrl_bind_pins(struct device *dev) goto cleanup_get; } - ret = pinctrl_select_state(dev->pins->p, dev->pins->default_state); + dev->pins->init_state = pinctrl_lookup_state(dev->pins->p, + PINCTRL_STATE_INIT); + if (IS_ERR(dev->pins->init_state)) { + /* Not supplying this state is perfectly legal */ + dev_dbg(dev, "no init pinctrl state\n"); + + ret = pinctrl_select_state(dev->pins->p, + dev->pins->default_state); + } else { + ret = pinctrl_select_state(dev->pins->p, dev->pins->init_state); + } + if (ret) { - dev_dbg(dev, "failed to activate default pinctrl state\n"); + dev_dbg(dev, "failed to activate initial pinctrl state\n"); goto cleanup_get; } |