diff options
Diffstat (limited to 'drivers/gpio/gpio-zynq.c')
| -rw-r--r-- | drivers/gpio/gpio-zynq.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c index 75ee877e5cd5..3f5fcdd5a429 100644 --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -665,10 +665,8 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio) static int __maybe_unused zynq_gpio_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - int irq = platform_get_irq(pdev, 0); - struct irq_data *data = irq_get_irq_data(irq); - struct zynq_gpio *gpio = platform_get_drvdata(pdev); + struct zynq_gpio *gpio = dev_get_drvdata(dev); + struct irq_data *data = irq_get_irq_data(gpio->irq); if (!irqd_is_wakeup_set(data)) { zynq_gpio_save_context(gpio); @@ -680,10 +678,8 @@ static int __maybe_unused zynq_gpio_suspend(struct device *dev) static int __maybe_unused zynq_gpio_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - int irq = platform_get_irq(pdev, 0); - struct irq_data *data = irq_get_irq_data(irq); - struct zynq_gpio *gpio = platform_get_drvdata(pdev); + struct zynq_gpio *gpio = dev_get_drvdata(dev); + struct irq_data *data = irq_get_irq_data(gpio->irq); int ret; if (!irqd_is_wakeup_set(data)) { @@ -831,7 +827,7 @@ static int zynq_gpio_probe(struct platform_device *pdev) chip->free = zynq_gpio_free; chip->direction_input = zynq_gpio_dir_in; chip->direction_output = zynq_gpio_dir_out; - chip->base = -1; + chip->base = of_alias_get_id(pdev->dev.of_node, "gpio"); chip->ngpio = gpio->p_data->ngpio; /* Retrieve GPIO clock */ |