| Message ID | 20220812065223.27471-1-yuzhe@nfschina.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | fbdev: omap: fix tests for platform_get_irq() failure | expand |
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c index dfb4ddc45701..fbb3af883d4d 100644 --- a/drivers/video/fbdev/omap/omapfb_main.c +++ b/drivers/video/fbdev/omap/omapfb_main.c @@ -1642,14 +1642,14 @@ static int omapfb_do_probe(struct platform_device *pdev, goto cleanup; } fbdev->int_irq = platform_get_irq(pdev, 0); - if (!fbdev->int_irq) { + if (fbdev->int_irq < 0) { dev_err(&pdev->dev, "unable to get irq\n"); r = ENXIO; goto cleanup; } fbdev->ext_irq = platform_get_irq(pdev, 1); - if (!fbdev->ext_irq) { + if (fbdev->ext_irq < 0) { dev_err(&pdev->dev, "unable to get irq\n"); r = ENXIO; goto cleanup;
The platform_get_irq() returns negative error codes. It can't actually return zero. Signed-off-by: Yu Zhe <yuzhe@nfschina.com> --- drivers/video/fbdev/omap/omapfb_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)