diff options
Diffstat (limited to 'drivers/gpio/gpio-ftgpio010.c')
| -rw-r--r-- | drivers/gpio/gpio-ftgpio010.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpio/gpio-ftgpio010.c b/drivers/gpio/gpio-ftgpio010.c index 250e71f3e688..fbddb1662428 100644 --- a/drivers/gpio/gpio-ftgpio010.c +++ b/drivers/gpio/gpio-ftgpio010.c @@ -290,16 +290,14 @@ static int ftgpio_gpio_probe(struct platform_device *pdev) girq->num_parents = 1; girq->parents = devm_kcalloc(dev, 1, sizeof(*girq->parents), GFP_KERNEL); - if (!girq->parents) - return -ENOMEM; + if (!girq->parents) { + ret = -ENOMEM; + goto dis_clk; + } girq->default_type = IRQ_TYPE_NONE; girq->handler = handle_bad_irq; girq->parents[0] = irq; - ret = devm_gpiochip_add_data(dev, &g->gc, g); - if (ret) - goto dis_clk; - /* Disable, unmask and clear all interrupts */ writel(0x0, g->base + GPIO_INT_EN); writel(0x0, g->base + GPIO_INT_MASK); @@ -308,6 +306,10 @@ static int ftgpio_gpio_probe(struct platform_device *pdev) /* Clear any use of debounce */ writel(0x0, g->base + GPIO_DEBOUNCE_EN); + ret = devm_gpiochip_add_data(dev, &g->gc, g); + if (ret) + goto dis_clk; + platform_set_drvdata(pdev, g); dev_info(dev, "FTGPIO010 @%p registered\n", g->base); |