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gpio: altera: Fix build failure caused by undeclared 'irq'

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Use 'mapped_irq' instead of the undefined 'irq' variable in
altera_gpio_probe().

The incorrect variable name causes the driver to fail to build with
an 'irq' undeclared error.

Fixes: 6e6e585b60 ("gpio: altera: Handle errors from optional IRQ lookup")
Reported-by: Mark Brown <broonie@kernel.org>
Closes: https://lore.kernel.org/all/apgNYDiSiPmNZspF@sirena.org.uk/
Signed-off-by: bui duc phuc <phucduc.bui@gmail.com>
Link: https://patch.msgid.link/20260903030700.132068-1-phucduc.bui@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
This commit is contained in:
bui duc phuc 2026-09-03 10:07:00 +07:00 committed by Bartosz Golaszewski
parent cf176c1154
commit a2cfc48fee
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio-altera.c
View File

@ -221,8 +221,8 @@ static int altera_gpio_probe(struct platform_device *pdev)
mapped_irq = platform_get_irq_optional(pdev, 0);
if (mapped_irq < 0) {
if (irq != -ENXIO)
return irq;
if (mapped_irq != -ENXIO)
return mapped_irq;
goto skip_irq;
}