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Subject[PATCH 07/12] gpio: pxa: use devm_irq_alloc_descs()
Date
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 <bgolaszewski@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
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