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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:37:49 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:54:19 +0200 |
| commit | c032862fba51a3ca504752d3a25186b324c5ce83 (patch) | |
| tree | 955dc2ba4ab3df76ecc2bb780ee84aca04967e8d /drivers/pinctrl/core.h | |
| parent | Merge branch 'rcu/nohz' of git://git.kernel.org/pub/scm/linux/kernel/git/paul... (diff) | |
| parent | Merge branch 'smp-hotplug-for-linus' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| download | linux-c032862fba51a3ca504752d3a25186b324c5ce83.tar.xz linux-c032862fba51a3ca504752d3a25186b324c5ce83.zip | |
Merge commit '8700c95adb03' into timers/nohz
The full dynticks tree needs the latest RCU and sched
upstream updates in order to fix some dependencies.
Merge a common upstream merge point that has these
updates.
Conflicts:
include/linux/perf_event.h
kernel/rcutree.h
kernel/rcutree_plugin.h
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'drivers/pinctrl/core.h')
| -rw-r--r-- | drivers/pinctrl/core.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/pinctrl/core.h b/drivers/pinctrl/core.h index ee72f1f6d862..75476b3d87da 100644 --- a/drivers/pinctrl/core.h +++ b/drivers/pinctrl/core.h @@ -33,6 +33,7 @@ struct pinctrl_gpio_range; * @p: result of pinctrl_get() for this device * @hog_default: default state for pins hogged by this device * @hog_sleep: sleep state for pins hogged by this device + * @mutex: mutex taken on each pin controller specific action * @device_root: debugfs root for this device */ struct pinctrl_dev { @@ -46,6 +47,7 @@ struct pinctrl_dev { struct pinctrl *p; struct pinctrl_state *hog_default; struct pinctrl_state *hog_sleep; + struct mutex mutex; #ifdef CONFIG_DEBUG_FS struct dentry *device_root; #endif @@ -72,7 +74,7 @@ struct pinctrl { /** * struct pinctrl_state - a pinctrl state for a device - * @node: list not for struct pinctrl's @states field + * @node: list node for struct pinctrl's @states field * @name: the name of this state * @settings: a list of settings for this state */ @@ -168,6 +170,7 @@ struct pinctrl_maps { }; struct pinctrl_dev *get_pinctrl_dev_from_devname(const char *dev_name); +struct pinctrl_dev *get_pinctrl_dev_from_of_node(struct device_node *np); int pin_get_from_name(struct pinctrl_dev *pctldev, const char *name); const char *pin_get_name(struct pinctrl_dev *pctldev, const unsigned pin); int pinctrl_get_group_selector(struct pinctrl_dev *pctldev, @@ -186,8 +189,7 @@ void pinctrl_unregister_map(struct pinctrl_map const *map); extern int pinctrl_force_sleep(struct pinctrl_dev *pctldev); extern int pinctrl_force_default(struct pinctrl_dev *pctldev); -extern struct mutex pinctrl_mutex; -extern struct list_head pinctrldev_list; +extern struct mutex pinctrl_maps_mutex; extern struct list_head pinctrl_maps; #define for_each_maps(_maps_node_, _i_, _map_) \ |