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Subject[PATCH 5/5] ASoC: intel: mfld: Handle return value of platform_get_irq
Date
platform_get_irq() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
sound/soc/intel/boards/mfld_machine.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/sound/soc/intel/boards/mfld_machine.c b/sound/soc/intel/boards/mfld_machine.c
index 6f44acf..77b3162 100644
--- a/sound/soc/intel/boards/mfld_machine.c
+++ b/sound/soc/intel/boards/mfld_machine.c
@@ -372,6 +372,8 @@ static int snd_mfld_mc_probe(struct platform_device *pdev)

/* retrive the irq number */
irq = platform_get_irq(pdev, 0);
+ if (irq < 0)
+ return irq;

/* audio interrupt base of SRAM location where
* interrupts are stored by System FW */
--
2.7.4
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