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Subject[PATCH 02/12] gpio: twl4030: use devm_irq_alloc_descs()
Date
This driver never frees the irq descriptors it allocates. Fix it by
using a resource managed variant of irq_alloc_descs().

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
drivers/gpio/gpio-twl4030.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index dfcfbba..24f388e 100644
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -485,7 +485,8 @@ static int gpio_twl4030_probe(struct platform_device *pdev)
goto no_irqs;
}

- irq_base = irq_alloc_descs(-1, 0, TWL4030_GPIO_MAX, 0);
+ irq_base = devm_irq_alloc_descs(&pdev->dev, -1,
+ 0, TWL4030_GPIO_MAX, 0);
if (irq_base < 0) {
dev_err(&pdev->dev, "Failed to alloc irq_descs\n");
return irq_base;
--
2.9.3
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