diff options
Diffstat (limited to 'drivers/pinctrl/bcm/pinctrl-bcm2835.c')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-bcm2835.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-bcm2835.c b/drivers/pinctrl/bcm/pinctrl-bcm2835.c index ff782445dfb7..e72bf2502eca 100644 --- a/drivers/pinctrl/bcm/pinctrl-bcm2835.c +++ b/drivers/pinctrl/bcm/pinctrl-bcm2835.c @@ -92,7 +92,7 @@ struct bcm2835_pinctrl { struct gpio_chip gpio_chip; struct pinctrl_gpio_range gpio_range; - spinlock_t irq_lock[BCM2835_NUM_BANKS]; + raw_spinlock_t irq_lock[BCM2835_NUM_BANKS]; }; /* pins are just named GPIO0..GPIO53 */ @@ -471,10 +471,10 @@ static void bcm2835_gpio_irq_enable(struct irq_data *data) unsigned bank = GPIO_REG_OFFSET(gpio); unsigned long flags; - spin_lock_irqsave(&pc->irq_lock[bank], flags); + raw_spin_lock_irqsave(&pc->irq_lock[bank], flags); set_bit(offset, &pc->enabled_irq_map[bank]); bcm2835_gpio_irq_config(pc, gpio, true); - spin_unlock_irqrestore(&pc->irq_lock[bank], flags); + raw_spin_unlock_irqrestore(&pc->irq_lock[bank], flags); } static void bcm2835_gpio_irq_disable(struct irq_data *data) @@ -486,12 +486,12 @@ static void bcm2835_gpio_irq_disable(struct irq_data *data) unsigned bank = GPIO_REG_OFFSET(gpio); unsigned long flags; - spin_lock_irqsave(&pc->irq_lock[bank], flags); + raw_spin_lock_irqsave(&pc->irq_lock[bank], flags); bcm2835_gpio_irq_config(pc, gpio, false); /* Clear events that were latched prior to clearing event sources */ bcm2835_gpio_set_bit(pc, GPEDS0, gpio); clear_bit(offset, &pc->enabled_irq_map[bank]); - spin_unlock_irqrestore(&pc->irq_lock[bank], flags); + raw_spin_unlock_irqrestore(&pc->irq_lock[bank], flags); } static int __bcm2835_gpio_irq_set_type_disabled(struct bcm2835_pinctrl *pc, @@ -594,7 +594,7 @@ static int bcm2835_gpio_irq_set_type(struct irq_data *data, unsigned int type) unsigned long flags; int ret; - spin_lock_irqsave(&pc->irq_lock[bank], flags); + raw_spin_lock_irqsave(&pc->irq_lock[bank], flags); if (test_bit(offset, &pc->enabled_irq_map[bank])) ret = __bcm2835_gpio_irq_set_type_enabled(pc, gpio, type); @@ -606,7 +606,7 @@ static int bcm2835_gpio_irq_set_type(struct irq_data *data, unsigned int type) else irq_set_handler_locked(data, handle_level_irq); - spin_unlock_irqrestore(&pc->irq_lock[bank], flags); + raw_spin_unlock_irqrestore(&pc->irq_lock[bank], flags); return ret; } @@ -1021,7 +1021,7 @@ static int bcm2835_pinctrl_probe(struct platform_device *pdev) for_each_set_bit(offset, &events, 32) bcm2835_gpio_wr(pc, GPEDS0 + i * 4, BIT(offset)); - spin_lock_init(&pc->irq_lock[i]); + raw_spin_lock_init(&pc->irq_lock[i]); } err = gpiochip_add_data(&pc->gpio_chip, pc); |