diff options
| -rw-r--r-- | drivers/pinctrl/nomadik/pinctrl-nomadik.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c index 2a8190b11d10..dc81de15b85e 100644 --- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c +++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c @@ -249,8 +249,6 @@ struct nmk_gpio_chip { struct clk *clk; unsigned int bank; unsigned int parent_irq; - int latent_parent_irq; - u32 (*get_latent_status)(unsigned int bank); void (*set_ioforce)(bool enable); spinlock_t lock; bool sleepmode; @@ -832,15 +830,6 @@ static void nmk_gpio_irq_handler(struct irq_desc *desc) __nmk_gpio_irq_handler(desc, status); } -static void nmk_gpio_latent_irq_handler(struct irq_desc *desc) -{ - struct gpio_chip *chip = irq_desc_get_handler_data(desc); - struct nmk_gpio_chip *nmk_chip = gpiochip_get_data(chip); - u32 status = nmk_chip->get_latent_status(nmk_chip->bank); - - __nmk_gpio_irq_handler(desc, status); -} - /* I/O Functions */ static int nmk_gpio_get_dir(struct gpio_chip *chip, unsigned offset) @@ -1104,7 +1093,6 @@ static int nmk_gpio_probe(struct platform_device *dev) struct nmk_gpio_chip *nmk_chip; struct gpio_chip *chip; struct irq_chip *irqchip; - int latent_irq; bool supports_sleepmode; int irq; int ret; @@ -1125,15 +1113,11 @@ static int nmk_gpio_probe(struct platform_device *dev) if (irq < 0) return irq; - /* It's OK for this IRQ not to be present */ - latent_irq = platform_get_irq(dev, 1); - /* * The virt address in nmk_chip->addr is in the nomadik register space, * so we can simply convert the resource address, without remapping */ nmk_chip->parent_irq = irq; - nmk_chip->latent_parent_irq = latent_irq; nmk_chip->sleepmode = supports_sleepmode; spin_lock_init(&nmk_chip->lock); @@ -1194,11 +1178,6 @@ static int nmk_gpio_probe(struct platform_device *dev) irqchip, nmk_chip->parent_irq, nmk_gpio_irq_handler); - if (nmk_chip->latent_parent_irq > 0) - gpiochip_set_chained_irqchip(chip, - irqchip, - nmk_chip->latent_parent_irq, - nmk_gpio_latent_irq_handler); dev_info(&dev->dev, "at address %p\n", nmk_chip->addr); |