From 954e615497cc95cd918bdfe6590abdfbaa068842 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Sat, 5 Mar 2022 20:37:05 +0800
Subject: [PATCH] ASoC: amd: acp5x-pcm-dma: Fix signedness bug
Git-commit: 954e615497cc95cd918bdfe6590abdfbaa068842
Patch-mainline: v5.18-rc1
References: jsc#PED-850
In acp5x_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/20220305123705.3708-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/amd/vangogh/acp5x.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/amd/vangogh/acp5x.h b/sound/soc/amd/vangogh/acp5x.h
index fe5e1fa98974..3d4ce323669e 100644
--- a/sound/soc/amd/vangogh/acp5x.h
+++ b/sound/soc/amd/vangogh/acp5x.h
@@ -85,7 +85,7 @@
struct i2s_dev_data {
bool tdm_mode;
bool master_mode;
- unsigned int i2s_irq;
+ int i2s_irq;
u16 i2s_instance;
u32 tdm_fmt;
void __iomem *acp5x_base;
--
2.35.3