[PATCH 07/12] gpio: pxa: use devm_irq_alloc_descs()

[Bartosz Golaszewski]

This driver never frees the interrupt descriptors it allocates. Fix
it by using the resource managed version of irq_alloc_descs().

Signed-off-by: Bartosz Golaszewski <bgolaszew...@baylibre.com>
---
 drivers/gpio/gpio-pxa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 76ac906..832f3e4 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -601,7 +601,7 @@ static int pxa_gpio_probe_dt(struct platform_device *pdev,
        nr_gpios = gpio_id->gpio_nums;
        pxa_last_gpio = nr_gpios - 1;
 
-       irq_base = irq_alloc_descs(-1, 0, nr_gpios, 0);
+       irq_base = devm_irq_alloc_descs(&pdev->dev, -1, 0, nr_gpios, 0);
        if (irq_base < 0) {
                dev_err(&pdev->dev, "Failed to allocate IRQ numbers\n");
                return irq_base;
-- 
2.9.3