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@xxxxxxxxxx> --- drivers/i2c/busses/i2c-stm32f7.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index e897d9101434..579b30581725 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -2121,12 +2121,12 @@ static int stm32f7_i2c_probe(struct platform_device *pdev) phy_addr = (dma_addr_t)res->start; irq_event = platform_get_irq(pdev, 0); - if (irq_event <= 0) - return irq_event ? : -ENOENT; + if (irq_event < 0) + return irq_event; irq_error = platform_get_irq(pdev, 1); - if (irq_error <= 0) - return irq_error ? : -ENOENT; + if (irq_error < 0) + return irq_error; i2c_dev->wakeup_src = of_property_read_bool(pdev->dev.of_node, "wakeup-source"); -- 2.34.1
