Searched refs:gpio_mutex (Results 1 – 2 of 2) sorted by relevance
113 struct mutex gpio_mutex; /* lock for gpio access */ member222 mutex_lock(&st->gpio_mutex); in ltc2992_gpio_get()224 mutex_unlock(&st->gpio_mutex); in ltc2992_gpio_get()242 mutex_lock(&st->gpio_mutex); in ltc2992_gpio_get_multiple()244 mutex_unlock(&st->gpio_mutex); in ltc2992_gpio_get_multiple()266 mutex_lock(&st->gpio_mutex); in ltc2992_gpio_set()269 mutex_unlock(&st->gpio_mutex); in ltc2992_gpio_set()278 mutex_unlock(&st->gpio_mutex); in ltc2992_gpio_set()300 mutex_lock(&st->gpio_mutex); in ltc2992_gpio_set_multiple()307 mutex_unlock(&st->gpio_mutex); in ltc2992_gpio_set_multiple()[all …]
364 struct mutex gpio_mutex; member427 mutex_lock(&ice->gpio_mutex); in snd_ice1712_save_gpio_status()438 mutex_unlock(&ice->gpio_mutex); in snd_ice1712_restore_gpio_status()