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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
| commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
| tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /include/linux/mfd/arizona/core.h | |
| parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) | |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'include/linux/mfd/arizona/core.h')
| -rw-r--r-- | include/linux/mfd/arizona/core.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/mfd/arizona/core.h b/include/linux/mfd/arizona/core.h index d55a42297..58ab4c0fe 100644 --- a/include/linux/mfd/arizona/core.h +++ b/include/linux/mfd/arizona/core.h @@ -14,6 +14,7 @@ #define _WM_ARIZONA_CORE_H #include <linux/interrupt.h> +#include <linux/notifier.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/mfd/arizona/pdata.h> @@ -148,8 +149,17 @@ struct arizona { uint16_t dac_comp_coeff; uint8_t dac_comp_enabled; struct mutex dac_comp_lock; + + struct blocking_notifier_head notifier; }; +static inline int arizona_call_notifiers(struct arizona *arizona, + unsigned long event, + void *data) +{ + return blocking_notifier_call_chain(&arizona->notifier, event, data); +} + int arizona_clk32k_enable(struct arizona *arizona); int arizona_clk32k_disable(struct arizona *arizona); |