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gpio: ftgpio010: Do not check for 0 return after calling platform_get_irq()

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Since commit a85a6c86c2 ("driver core: platform: Clarify that IRQ 0
is invalid"), there is no possible for platform_get_irq() to return 0.

And the return value of platform_get_irq() is more sensible
to show the error reason.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Ruan Jinjie 2023-08-03 11:39:37 +08:00 committed by Bartosz Golaszewski
parent 146bf98e00
commit 455d39ec96
1 changed files with 2 additions and 2 deletions
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4
drivers/gpio/gpio-ftgpio010.c
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@ -250,8 +250,8 @@ static int ftgpio_gpio_probe(struct platform_device *pdev)
return PTR_ERR(g->base);
irq = platform_get_irq(pdev, 0);
if (irq <= 0)
return irq ? irq : -EINVAL;
if (irq < 0)
return irq;
g->clk = devm_clk_get(dev, NULL);
if (!IS_ERR(g->clk)) {