From 6f6f28bf5d8e070c1e4a10d62d2a1af264683042 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Sat, 5 Mar 2022 20:36:13 +0800
Subject: [PATCH] ASoC: amd: acp3x: Fix signedness bug in acp3x
Git-commit: 6f6f28bf5d8e070c1e4a10d62d2a1af264683042
Patch-mainline: v5.18-rc1
References: jsc#PED-850
In acp3x_audio_probe() platform_get_irq() may return error, but i2s_irq now
is unsigned int so the error handling is never triggered.
Fixes: 87d71a128771 ("ASoC: amd: pcm-dma: Use platform_get_irq() to get the interrupt")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20220305123613.6324-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/amd/raven/acp3x.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h
index c3f0c8b7545d..7702f628ecd6 100644
--- a/sound/soc/amd/raven/acp3x.h
+++ b/sound/soc/amd/raven/acp3x.h
@@ -87,7 +87,7 @@ struct acp3x_platform_info {
struct i2s_dev_data {
bool tdm_mode;
- unsigned int i2s_irq;
+ int i2s_irq;
u16 i2s_instance;
u32 tdm_fmt;
u32 substream_type;
--
2.35.3