From 8102d64c04e8ead02c30bb07ff7dd5c41ed61bce Mon Sep 17 00:00:00 2001 From: Ruan Jinjie Date: Wed, 2 Aug 2023 17:32:38 +0800 Subject: spi: Do not check for 0 return after calling platform_get_irq() It is not possible for platform_get_irq() to return 0. Use the return value from platform_get_irq(). Signed-off-by: Ruan Jinjie Reviewed-by: Florian Fainelli # Link: https://lore.kernel.org/r/20230802093238.975906-1-ruanjinjie@huawei.com Signed-off-by: Mark Brown --- drivers/spi/spi-bcm2835.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/spi/spi-bcm2835.c') diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c index c16abc2a9e9b..3f7f61ba66d5 100644 --- a/drivers/spi/spi-bcm2835.c +++ b/drivers/spi/spi-bcm2835.c @@ -1360,8 +1360,8 @@ static int bcm2835_spi_probe(struct platform_device *pdev) ctlr->max_speed_hz = clk_get_rate(bs->clk) / 2; bs->irq = platform_get_irq(pdev, 0); - if (bs->irq <= 0) - return bs->irq ? bs->irq : -ENODEV; + if (bs->irq < 0) + return bs->irq; err = clk_prepare_enable(bs->clk); if (err) -- cgit v1.2.3