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author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-04-22 13:53:38 +0300 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-14 19:11:41 +0300 |
commit | d1f908bd0100f939b4e4a5b4d87b77db90f6b806 (patch) | |
tree | 1244f88ed7e06b77fcea9f21bb5e34826592cef6 /drivers | |
parent | 9282496aac8bf7f9fb08d63dc0c2cba5c56087f2 (diff) | |
download | linux-d1f908bd0100f939b4e4a5b4d87b77db90f6b806.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')
-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 f56add78d58c..359b2ecfcbdb 100644 --- a/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c +++ b/drivers/pinctrl/mvebu/pinctrl-armada-37xx.c @@ -773,7 +773,7 @@ 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; gpiochip_set_chained_irqchip(gc, irqchip, irq, |