[alsa-devel] Applied "ASoC: nuc900: Fix platform_get_irq's error checking" to the asoc tree

Mark Brown broonie at kernel.org
Fri Dec 1 14:44:03 CET 2017


The patch

   ASoC: nuc900: Fix platform_get_irq's error checking

has been applied to the asoc tree at

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.  

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
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If any updates are required or you are submitting further changes they
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Thanks,
Mark

>From fa8cc38165c2f6f73bf947087b3cdc5dd9b9b560 Mon Sep 17 00:00:00 2001
From: Arvind Yadav <arvind.yadav.cs at gmail.com>
Date: Wed, 29 Nov 2017 21:47:12 +0530
Subject: [PATCH] ASoC: nuc900: Fix platform_get_irq's error checking

The platform_get_irq() function returns negative if an error occurs.
zero or positive number on success. platform_get_irq() error checking
for zero is not correct.

Signed-off-by: Arvind Yadav <arvind.yadav.cs at gmail.com>
Signed-off-by: Mark Brown <broonie at kernel.org>
---
 sound/soc/nuc900/nuc900-ac97.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c
index b6615affe571..5e4fbd2d3479 100644
--- a/sound/soc/nuc900/nuc900-ac97.c
+++ b/sound/soc/nuc900/nuc900-ac97.c
@@ -346,8 +346,8 @@ static int nuc900_ac97_drvprobe(struct platform_device *pdev)
 	}
 
 	nuc900_audio->irq_num = platform_get_irq(pdev, 0);
-	if (!nuc900_audio->irq_num) {
-		ret = -EBUSY;
+	if (nuc900_audio->irq_num <= 0) {
+		ret = nuc900_audio->irq_num < 0 ? nuc900_audio->irq_num : -EBUSY;
 		goto out;
 	}
 
-- 
2.15.0



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