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 send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From fa8cc38165c2f6f73bf947087b3cdc5dd9b9b560 Mon Sep 17 00:00:00 2001
From: Arvind Yadav arvind.yadav.cs@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@gmail.com Signed-off-by: Mark Brown broonie@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; }