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Subject[PATCH] gpio: rcar: Propagate errors from devm_request_irq()
Date
The driver overrides the error code returned by devm_request_irq() to
-ENOENT. Switch to propagating the error code upstream.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
This patch depends on [1].

[1] https://lkml.org/lkml/2021/12/22/633
---
drivers/gpio/gpio-rcar.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 437baecc434e..bd2e16d6e21c 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -552,10 +552,10 @@ static int gpio_rcar_probe(struct platform_device *pdev)
goto err0;
}

- if (devm_request_irq(dev, p->irq_parent, gpio_rcar_irq_handler,
- IRQF_SHARED, name, p)) {
+ ret = devm_request_irq(dev, p->irq_parent, gpio_rcar_irq_handler,
+ IRQF_SHARED, name, p);
+ if (ret) {
dev_err(dev, "failed to request IRQ\n");
- ret = -ENOENT;
goto err1;
}

--
2.17.1
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