[PATCH -next] media: tegra_cec: fix the return value handle for platform_get_irq()

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There is no possible for platform_get_irq() to return 0,
and the return value of platform_get_irq() is more sensible
to show the error reason.

Signed-off-by: Ruan Jinjie <ruanjinjie@xxxxxxxxxx>
---
 drivers/media/cec/platform/tegra/tegra_cec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/cec/platform/tegra/tegra_cec.c b/drivers/media/cec/platform/tegra/tegra_cec.c
index 04dc06e3c42a..79811f2c1951 100644
--- a/drivers/media/cec/platform/tegra/tegra_cec.c
+++ b/drivers/media/cec/platform/tegra/tegra_cec.c
@@ -348,8 +348,8 @@ static int tegra_cec_probe(struct platform_device *pdev)
 
 	cec->tegra_cec_irq = platform_get_irq(pdev, 0);
 
-	if (cec->tegra_cec_irq <= 0)
-		return -EBUSY;
+	if (cec->tegra_cec_irq < 0)
+		return cec->tegra_cec_irq;
 
 	cec->cec_base = devm_ioremap(&pdev->dev, res->start,
 					     resource_size(res));
-- 
2.34.1




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