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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-22 13:53:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-09 11:21:16 +0300 |
| commit | 84958f066dec844aebbfd97d450b75614c73c8ba (patch) | |
| tree | d31e59bdbce9f942c8a6399576be0cd20e49a61b /drivers/pinctrl | |
| parent | 8a8b40d00753c95869e8d0ab275d752756dec16f (diff) | |
| download | linux-84958f066dec844aebbfd97d450b75614c73c8ba.tar.xz | |
pinctrl: mvebu: Fix irq_of_parse_and_map() return value
[ Upstream commit 71bc7cf3be65bab441e03667cf215c557712976c ]
The irq_of_parse_and_map() returns 0 on failure, not a negative ERRNO.
Fixes: 2f227605394b ("pinctrl: armada-37xx: Add irqchip support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220422105339.78810-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/mvebu/pinctrl-armada-37xx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c index 5cb018f98800..85a0052bb0e6 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -781,7 +781,7 @@ static int armada_37xx_irqchip_register(struct platform_device *pdev, for (i = 0; i < nr_irq_parent; i++) { int irq = irq_of_parse_and_map(np, i); - if (irq < 0) + if (!irq) continue; girq->parents[i] = irq; } |