target/linux/ramips/files/drivers/pinctrl/pinctrl-aw9523.c
static void aw9523_irq_bus_lock(struct irq_data *d)
{
	struct aw9523 *awi = gpiochip_get_data(irq_data_get_irq_chip_data(d));

	mutex_lock(&awi->irq->lock);
	regcache_cache_only(awi->regmap, true);
}
/*
 * aw9523_irq_bus_lock - Grab lock for interrupt operation
 * @d: irq data
 */
Grab lock for interrupt operation
@d: irq data
Grab lock for interrupt operation @d : irq data
static void aw9523_irq_bus_lock(struct irq_data *d)
{
	struct aw9523 *awi = gpiochip_get_data(irq_data_get_irq_chip_data(d));
	mutex_lock(&awi->irq->lock);
	regcache_cache_only(awi->regmap, true);
}
static void aw9523_irq_bus_lock ( struct irq_data * d ) { struct aw9523 * awi = gpiochip_get_data ( irq_data_get_irq_chip_data ( d ) ) ; mutex_lock ( & awi -> irq -> lock ) ; regcache_cache_only ( awi -> regmap , true ) ; }
aw9523_irq_bus_lock - Grab lock for interrupt operation
 @d: irq data
aw9523_irq_bus_lock - Grab lock for interrupt operation @d : irq data