ASoC: nuc900: Fix platform_get_irq() error checking some more

The error handling doesn't work here because "nuc900_audio->irq_num" is
unsigned.  Also we should be checking for < 0 and not <= 0 but I believe
that's harmless.  The platform_get_irq() comments don't talk about the
return values...

Fixes: fa8cc38165c2 ("ASoC: nuc900: Fix platform_get_irq's error checking")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index 5e4fbd2d34798ed773e991e9594d1a71de9fc2da..71fce7c85c93e4f8429b25731ba7868d89b6ef4a 100644 (file)
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -345,11 +345,10 @@ static int nuc900_ac97_drvprobe(struct platform_device *pdev)
                goto out;
        }
 
-       nuc900_audio->irq_num = platform_get_irq(pdev, 0);
-       if (nuc900_audio->irq_num <= 0) {
-               ret = nuc900_audio->irq_num < 0 ? nuc900_audio->irq_num : -EBUSY;
+       ret = platform_get_irq(pdev, 0);
+       if (ret < 0)
                goto out;
-       }
+       nuc900_audio->irq_num = ret;
 
        nuc900_ac97_data = nuc900_audio;