pinctrl: stmfx: Do not check for 0 return after calling platform_get_irq()

Since commit ce753ad1549c ("platform: finally disallow IRQ0 in
platform_get_irq() and its ilk"), there is no possible for
platform_get_irq() to return 0. Use the return value
from platform_get_irq().

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230803094304.733371-1-ruanjinjie@huawei.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinctrl-stmfx.c b/drivers/pinctrl/pinctrl-stmfx.c
index ab23d7a..0974bbf 100644 (file)
--- a/drivers/pinctrl/pinctrl-stmfx.c
+++ b/drivers/pinctrl/pinctrl-stmfx.c
@@ -659,8 +659,8 @@ static int stmfx_pinctrl_probe(struct platform_device *pdev)
        }
 
        irq = platform_get_irq(pdev, 0);
-       if (irq <= 0)
-               return -ENXIO;
+       if (irq < 0)
+               return irq;
 
        mutex_init(&pctl->lock);