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Code Issues Releases Wiki Activity

fbdev: omapfb: Fix tests for platform_get_irq() failure

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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>
This commit is contained in:
Yu Zhe 2022-08-12 14:52:23 +08:00 committed by Helge Deller
parent 1c23f9e627
commit acf4c6205e
1 changed files with 2 additions and 2 deletions
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4
drivers/video/fbdev/omap/omapfb_main.c
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@ -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;