mips: vdso: drop unnecessary cc-ldoption

[linux.git] / drivers / gpio / gpio-zynq.c

diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index b3b4edcdffe0b97ee605b768fcbe181b20604d47..00ff7b1fa8a11afaa1507ac215c7ca2388b49e1a 100644 (file)
--- a/drivers/gpio/gpio-zynq.c
+++ b/drivers/gpio/gpio-zynq.c
@@ -555,6 +555,26 @@ static int zynq_gpio_set_wake(struct irq_data *data, unsigned int on)
        return 0;
 }
 
+static int zynq_gpio_irq_reqres(struct irq_data *d)
+{
+       struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+       int ret;
+
+       ret = pm_runtime_get_sync(chip->parent);
+       if (ret < 0)
+               return ret;
+
+       return gpiochip_reqres_irq(chip, d->hwirq);
+}
+
+static void zynq_gpio_irq_relres(struct irq_data *d)
+{
+       struct gpio_chip *chip = irq_data_get_irq_chip_data(d);
+
+       gpiochip_relres_irq(chip, d->hwirq);
+       pm_runtime_put(chip->parent);
+}
+
 /* irq chip descriptor */
 static struct irq_chip zynq_gpio_level_irqchip = {
        .name           = DRIVER_NAME,
@@ -564,6 +584,8 @@ static struct irq_chip zynq_gpio_level_irqchip = {
        .irq_unmask     = zynq_gpio_irq_unmask,
        .irq_set_type   = zynq_gpio_set_irq_type,
        .irq_set_wake   = zynq_gpio_set_wake,
+       .irq_request_resources = zynq_gpio_irq_reqres,
+       .irq_release_resources = zynq_gpio_irq_relres,
        .flags          = IRQCHIP_EOI_THREADED | IRQCHIP_EOI_IF_HANDLED |
                          IRQCHIP_MASK_ON_SUSPEND,
 };
@@ -576,6 +598,8 @@ static struct irq_chip zynq_gpio_edge_irqchip = {
        .irq_unmask     = zynq_gpio_irq_unmask,
        .irq_set_type   = zynq_gpio_set_irq_type,
        .irq_set_wake   = zynq_gpio_set_wake,
+       .irq_request_resources = zynq_gpio_irq_reqres,
+       .irq_release_resources = zynq_gpio_irq_relres,
        .flags          = IRQCHIP_MASK_ON_SUSPEND,
 };