From: Yu Zhe yuzhe@nfschina.com
[ Upstream commit acf4c6205e862304681234a6a4375b478af12552 ]
The platform_get_irq() returns negative error codes. It can't actually return zero.
Signed-off-by: Yu Zhe yuzhe@nfschina.com Signed-off-by: Helge Deller deller@gmx.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/video/fbdev/omap/omapfb_main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/video/fbdev/omap/omapfb_main.c b/drivers/video/fbdev/omap/omapfb_main.c index 292fcb0a24fc9..6ff237cee7f87 100644 --- a/drivers/video/fbdev/omap/omapfb_main.c +++ b/drivers/video/fbdev/omap/omapfb_main.c @@ -1643,14 +1643,14 @@ 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;