Searched refs:gpio_mutex (Results 1 – 1 of 1) 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 …]
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