[PATCH AUTOSEL 5.19 27/33] fbdev: omapfb: Fix tests for platform_get_irq() failure

[Sasha Levin]

From: Yu Zhe <yu...@nfschina.com>

[ Upstream commit acf4c6205e862304681234a6a4375b478af12552 ]

The platform_get_irq() returns negative error codes.  It can't actually
return zero.

Signed-off-by: Yu Zhe <yu...@nfschina.com>
Signed-off-by: Helge Deller <del...@gmx.de>
Signed-off-by: Sasha Levin <sas...@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;
-- 
2.35.1